Maintenance & Annuity Governance
Monitor USPTO 3.5, 7.5, and 11.5 year fee windows, surcharge deadlines, and projected budgets.
Tracked Maintenance Windows
13251
8 Future windows calculated
Currently Open Windows
0
$0 in standard fee windows
Surcharge Grace Period
0
$0 requiring immediate action
| Patent No. | Assignee | Annuity Stage | Window Opens | Payment Deadline | Surcharge Until | Fee Amount | Status | Action |
|---|---|---|---|---|---|---|---|---|
| US26006A | — | 3.5 Years (Year 4) | 1862-11-07 | 1863-05-09 | 1863-11-08 | $2000.00 | Window Closed / Lapsed | Inspect |
| US26363A | — | 3.5 Years (Year 4) | 1862-12-05 | 1863-06-06 | 1863-12-06 | $2000.00 | Window Closed / Lapsed | Inspect |
| US26006A | — | 7.5 Years (Year 8) | 1866-11-07 | 1867-05-09 | 1867-11-08 | $3760.00 | Window Closed / Lapsed | Inspect |
| US26363A | — | 7.5 Years (Year 8) | 1866-12-05 | 1867-06-06 | 1867-12-06 | $3760.00 | Window Closed / Lapsed | Inspect |
| US26006A | — | 11.5 Years (Year 12) | 1870-11-07 | 1871-05-09 | 1871-11-08 | $7700.00 | Window Closed / Lapsed | Inspect |
| US26363A | — | 11.5 Years (Year 12) | 1870-12-05 | 1871-06-06 | 1871-12-06 | $7700.00 | Window Closed / Lapsed | Inspect |
| US80998A | — | 3.5 Years (Year 4) | 1871-08-11 | 1872-02-10 | 1872-08-11 | $2000.00 | Window Closed / Lapsed | Inspect |
| US98949A | — | 3.5 Years (Year 4) | 1873-01-17 | 1873-07-19 | 1874-01-18 | $2000.00 | Window Closed / Lapsed | Inspect |
| US80998A | — | 7.5 Years (Year 8) | 1875-08-11 | 1876-02-10 | 1876-08-11 | $3760.00 | Window Closed / Lapsed | Inspect |
| US98949A | — | 7.5 Years (Year 8) | 1877-01-17 | 1877-07-19 | 1878-01-18 | $3760.00 | Window Closed / Lapsed | Inspect |
| US80998A | — | 11.5 Years (Year 12) | 1879-08-11 | 1880-02-10 | 1880-08-11 | $7700.00 | Window Closed / Lapsed | Inspect |
| US98949A | — | 11.5 Years (Year 12) | 1881-01-17 | 1881-07-19 | 1882-01-18 | $7700.00 | Window Closed / Lapsed | Inspect |
| US212866A | — | 3.5 Years (Year 4) | 1882-03-03 | 1882-09-02 | 1883-03-04 | $2000.00 | Window Closed / Lapsed | Inspect |
| US212866A | — | 7.5 Years (Year 8) | 1886-03-03 | 1886-09-02 | 1887-03-04 | $3760.00 | Window Closed / Lapsed | Inspect |
| US212866A | — | 11.5 Years (Year 12) | 1890-03-03 | 1890-09-02 | 1891-03-04 | $7700.00 | Window Closed / Lapsed | Inspect |
| US832201A | Individual | 3.5 Years (Year 4) | 1909-10-01 | 1910-04-02 | 1910-10-02 | $2000.00 | Window Closed / Lapsed | Inspect |
| US832201A | Individual | 7.5 Years (Year 8) | 1913-10-01 | 1914-04-02 | 1914-10-02 | $3760.00 | Window Closed / Lapsed | Inspect |
| US990999A | Individual | 3.5 Years (Year 4) | 1914-05-01 | 1914-10-31 | 1915-05-02 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1001069A | Individual | 3.5 Years (Year 4) | 1914-08-21 | 1915-02-20 | 1915-08-22 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1003232A | Individual | 3.5 Years (Year 4) | 1914-09-11 | 1915-03-13 | 1915-09-12 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1007441A | Westinghouse Electric Co… | 3.5 Years (Year 4) | 1914-10-30 | 1915-05-01 | 1915-10-31 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1009769A | Individual | 3.5 Years (Year 4) | 1914-11-27 | 1915-05-29 | 1915-11-28 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1011494A | Individual | 3.5 Years (Year 4) | 1914-12-11 | 1915-06-12 | 1915-12-12 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1016620A | Individual | 3.5 Years (Year 4) | 1915-02-05 | 1915-08-07 | 1916-02-06 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1021133A | Individual | 3.5 Years (Year 4) | 1915-03-26 | 1915-09-25 | 1916-03-26 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1030317A | Individual | 3.5 Years (Year 4) | 1915-06-25 | 1915-12-25 | 1916-06-25 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1031710A | General Electric Co | 3.5 Years (Year 4) | 1915-07-09 | 1916-01-08 | 1916-07-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1037864A | Individual | 3.5 Years (Year 4) | 1915-09-10 | 1916-03-11 | 1916-09-10 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1043683A | Individual | 3.5 Years (Year 4) | 1915-11-05 | 1916-05-06 | 1916-11-05 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1045419A | Individual | 3.5 Years (Year 4) | 1915-11-26 | 1916-05-27 | 1916-11-26 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1051850A | Individual | 3.5 Years (Year 4) | 1916-01-28 | 1916-07-29 | 1917-01-28 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1059005A | Individual | 3.5 Years (Year 4) | 1916-04-14 | 1916-10-14 | 1917-04-15 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1061206A | Individual | 3.5 Years (Year 4) | 1916-05-05 | 1916-11-04 | 1917-05-06 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1061191A | Individual | 3.5 Years (Year 4) | 1916-05-05 | 1916-11-04 | 1917-05-06 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1060665A | JOHN S HARLOW | 3.5 Years (Year 4) | 1916-05-05 | 1916-11-04 | 1917-05-06 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1069916A | Individual | 3.5 Years (Year 4) | 1916-08-11 | 1917-02-10 | 1917-08-12 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1085971A | Buffalo Forge Co | 3.5 Years (Year 4) | 1917-02-02 | 1917-08-04 | 1918-02-03 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1086532A | Individual | 3.5 Years (Year 4) | 1917-02-09 | 1917-08-11 | 1918-02-10 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1089019A | Individual | 3.5 Years (Year 4) | 1917-03-02 | 1917-09-01 | 1918-03-03 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1089805A | Wolf GmbH | 3.5 Years (Year 4) | 1917-03-09 | 1917-09-08 | 1918-03-10 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1092447A | Individual | 3.5 Years (Year 4) | 1917-04-06 | 1917-10-06 | 1918-04-07 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1094879A | Individual | 3.5 Years (Year 4) | 1917-04-27 | 1917-10-27 | 1918-04-28 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1098190A | WESTERN GAS CONSTRUCTION… | 3.5 Years (Year 4) | 1917-05-25 | 1917-11-24 | 1918-05-26 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1099199A | Individual | 3.5 Years (Year 4) | 1917-06-08 | 1917-12-08 | 1918-06-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1100191A | Individual | 3.5 Years (Year 4) | 1917-06-15 | 1917-12-15 | 1918-06-16 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1101266A | Individual | 3.5 Years (Year 4) | 1917-06-22 | 1917-12-22 | 1918-06-23 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1100799A | Individual | 3.5 Years (Year 4) | 1917-06-22 | 1917-12-22 | 1918-06-23 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1101821A | General Electric Co | 3.5 Years (Year 4) | 1917-06-29 | 1917-12-29 | 1918-06-30 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1107811A | FARIES Manufacturing CO | 3.5 Years (Year 4) | 1917-08-17 | 1918-02-16 | 1918-08-18 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1109155A | AMERICAN VERTEBRATE PROP… | 3.5 Years (Year 4) | 1917-08-31 | 1918-03-02 | 1918-09-01 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1109094A | NAGLE RE BLADE KNIFE Co | 3.5 Years (Year 4) | 1917-08-31 | 1918-03-02 | 1918-09-01 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1110818A | Individual | 3.5 Years (Year 4) | 1917-09-14 | 1918-03-16 | 1918-09-15 | $2000.00 | Window Closed / Lapsed | Inspect |
| US832201A | Individual | 11.5 Years (Year 12) | 1917-10-01 | 1918-04-02 | 1918-10-02 | $7700.00 | Window Closed / Lapsed | Inspect |
| US1113179A | Individual | 3.5 Years (Year 4) | 1917-10-12 | 1918-04-13 | 1918-10-13 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1113994A | Individual | 3.5 Years (Year 4) | 1917-10-19 | 1918-04-20 | 1918-10-20 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1115561A | Parke Davis and Co LLC | 3.5 Years (Year 4) | 1917-11-02 | 1918-05-04 | 1918-11-03 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1117601A | GENERAL FILTRATION COMPA… | 3.5 Years (Year 4) | 1917-11-16 | 1918-05-18 | 1918-11-17 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1117558A | Individual | 3.5 Years (Year 4) | 1917-11-16 | 1918-05-18 | 1918-11-17 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1119080A | Individual | 3.5 Years (Year 4) | 1917-11-30 | 1918-06-01 | 1918-12-01 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1120003A | Landers Frary and Clark | 3.5 Years (Year 4) | 1917-12-07 | 1918-06-08 | 1918-12-08 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1121722A | Individual | 3.5 Years (Year 4) | 1917-12-21 | 1918-06-22 | 1918-12-22 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1123206A | Individual | 3.5 Years (Year 4) | 1917-12-28 | 1918-06-29 | 1918-12-29 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1122844A | Individual | 3.5 Years (Year 4) | 1917-12-28 | 1918-06-29 | 1918-12-29 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1124122A | Individual | 3.5 Years (Year 4) | 1918-01-04 | 1918-07-06 | 1919-01-05 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1124991A | Individual | 3.5 Years (Year 4) | 1918-01-11 | 1918-07-13 | 1919-01-12 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1125411A | Individual | 3.5 Years (Year 4) | 1918-01-18 | 1918-07-20 | 1919-01-19 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1128081A | General Electric Co | 3.5 Years (Year 4) | 1918-02-08 | 1918-08-10 | 1919-02-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1127720A | Individual | 3.5 Years (Year 4) | 1918-02-08 | 1918-08-10 | 1919-02-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1129619A | Individual | 3.5 Years (Year 4) | 1918-02-22 | 1918-08-24 | 1919-02-23 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1131155A | Individual | 3.5 Years (Year 4) | 1918-03-08 | 1918-09-07 | 1919-03-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1133103A | Individual | 3.5 Years (Year 4) | 1918-03-22 | 1918-09-21 | 1919-03-23 | $2000.00 | Window Closed / Lapsed | Inspect |
| US990999A | Individual | 7.5 Years (Year 8) | 1918-05-01 | 1918-10-31 | 1919-05-02 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1138513A | Individual | 3.5 Years (Year 4) | 1918-05-03 | 1918-11-02 | 1919-05-04 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1138089A | WILLIAM R HEATH | 3.5 Years (Year 4) | 1918-05-03 | 1918-11-02 | 1919-05-04 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1139627A | Individual | 3.5 Years (Year 4) | 1918-05-17 | 1918-11-16 | 1919-05-18 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1141877A | FKI Industries Inc | 3.5 Years (Year 4) | 1918-05-31 | 1918-11-30 | 1919-06-01 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1142771A | Individual | 3.5 Years (Year 4) | 1918-06-07 | 1918-12-07 | 1919-06-08 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1144776A | Individual | 3.5 Years (Year 4) | 1918-06-28 | 1918-12-28 | 1919-06-29 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1144942A | JOHN W MORSBACH | 3.5 Years (Year 4) | 1918-06-28 | 1918-12-28 | 1919-06-29 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1149004A | Individual | 3.5 Years (Year 4) | 1918-08-02 | 1919-02-01 | 1919-08-03 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1150572A | JUNOFORM Co | 3.5 Years (Year 4) | 1918-08-16 | 1919-02-15 | 1919-08-17 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1001069A | Individual | 7.5 Years (Year 8) | 1918-08-21 | 1919-02-20 | 1919-08-22 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1151300A | Individual | 3.5 Years (Year 4) | 1918-08-23 | 1919-02-22 | 1919-08-24 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1003232A | Individual | 7.5 Years (Year 8) | 1918-09-11 | 1919-03-13 | 1919-09-12 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1156660A | General Electric Co | 3.5 Years (Year 4) | 1918-10-11 | 1919-04-12 | 1919-10-12 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1157552A | WINCHESTER Manufacturing… | 3.5 Years (Year 4) | 1918-10-18 | 1919-04-19 | 1919-10-19 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1157755A | International Motors LLC | 3.5 Years (Year 4) | 1918-10-25 | 1919-04-26 | 1919-10-26 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1007441A | Westinghouse Electric Co… | 7.5 Years (Year 8) | 1918-10-30 | 1919-05-01 | 1919-10-31 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1160117A | FREDERICK P RONNAN | 3.5 Years (Year 4) | 1918-11-08 | 1919-05-10 | 1919-11-09 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1160707A | Deming Co | 3.5 Years (Year 4) | 1918-11-15 | 1919-05-17 | 1919-11-16 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1009769A | Individual | 7.5 Years (Year 8) | 1918-11-27 | 1919-05-29 | 1919-11-28 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1162677A | BODEN'S AUTOMATIC HAMMER… | 3.5 Years (Year 4) | 1918-11-29 | 1919-05-31 | 1919-11-30 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1162363A | INGERSOLL ELECTRIC VAPOR… | 3.5 Years (Year 4) | 1918-11-29 | 1919-05-31 | 1919-11-30 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1163565A | Individual | 3.5 Years (Year 4) | 1918-12-06 | 1919-06-07 | 1919-12-07 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1011494A | Individual | 7.5 Years (Year 8) | 1918-12-11 | 1919-06-12 | 1919-12-12 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1165686A | CHARLES P BLINN JR | 3.5 Years (Year 4) | 1918-12-27 | 1919-06-28 | 1919-12-28 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1169099A | Connecticut Telephone & … | 3.5 Years (Year 4) | 1919-01-17 | 1919-07-19 | 1920-01-18 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1016620A | Individual | 7.5 Years (Year 8) | 1919-02-05 | 1919-08-07 | 1920-02-06 | $3760.00 | Window Closed / Lapsed | Inspect |
| US1171758A | Individual | 3.5 Years (Year 4) | 1919-02-14 | 1919-08-16 | 1920-02-15 | $2000.00 | Window Closed / Lapsed | Inspect |
| US1173718A | Franklin Brass Manufactu… | 3.5 Years (Year 4) | 1919-02-28 | 1919-08-30 | 1920-02-29 | $2000.00 | Window Closed / Lapsed | Inspect |