US2604826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making packages
Assignee: Package Machinery Co
•
Filing: 1944-05-31
•
Granted: 1952-07-29
•
Expires: 1964-05-31
Abstract
No abstract record available.
Inventors
- 👤 Frank D Palmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:49
CPC Classifications
B; B31; B31B; B31B70/00; B31B50/00; B31B50/004; B31B50/0045; B31B2105/00; B31B2120/00; B31B2120/30; B31B2160/00; B31B2160/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US605053A
Cited
US2371265A
Cited
US888738A
Cited
GB191005017A
Cited
US1249853A
Cited
US1085557A
Cited
US1201319A
Cited
US1366006A
Cited
US1433251A
Cited
US1469067A
Cited
US1495192A
Cited
US1746835A
Cited
US2026780A
Cited
US2016138A
Cited
US1987185A
Cited
US2087809A
Cited
US2106739A
Cited
US2170821A
Cited
US2180954A
Cited
US2222617A
Cited
US2203955A
Cited
US2200276A
Cited
US2241711A
Cited
US2346684A
Cited
US2337528A
Cited
US2350232A
Cited
US2352645A
Cited
US2349638A
Cited
US2386787A
Cited
US2352646A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |