US2427156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stapling machine
Assignee: Individual
•
Filing: 1944-11-09
•
Granted: 1947-09-09
•
Expires: 1964-11-09
Abstract
No abstract record available.
Inventors
- 👤 Richard A Percoco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:17
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/02; B25C5/0221; B25C5/0242; B25C5/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2247292A
Cited
US2279584A
Cited
US2264322A
Cited
US2343932A
Cited
US2298123A
Cited
US2312142A
Cited
US2309779A
Cited
US2354760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-08 | 1951-03-10 | 1951-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-08 | 1955-03-10 | 1955-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-08 | 1959-03-10 | 1959-09-09 | $7700.00 | Window Closed / Lapsed |