US2525139A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pouch making machine
Assignee: ATLANTA PAPER Co
•
Filing: 1946-03-04
•
Granted: 1950-10-10
•
Expires: 1966-03-04
Abstract
No abstract record available.
Inventors
- 👤 Harry W Ligon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:01
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/60; B31B70/64; B31B70/642; B31B2155/00; B31B2155/003; B31B2160/00; B31B2160/10; B31B70/74; B31B70/92; B31B70/94; B31B70/946; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1082
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1082986A
Cited
US2057295A
Cited
US2125758A
Cited
US2232640A
Cited
US2271714A
Cited
US2347439A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |