US2801414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stapling magazine and feed means for stapling machines
Assignee: Individual
•
Filing: 1953-09-18
•
Granted: 1957-08-06
•
Expires: 1973-09-18
Abstract
No abstract record available.
Inventors
- 👤 Mueller Erwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:11
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/02; B25C5/0221; B25C5/0242; B25C5/025; B25C5/16; B25C5/1696
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2251833A
Cited
US2240911A
Cited
CH216174A
Cited
US2429269A
Cited
US2433155A
Cited
US2501564A
Cited
US2445180A
Cited
US2702384A
Cited
US2705796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |