Patent US3060439A successfully refreshed from Google Patents.
US3060439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening means for stapling machines
Assignee: Individual
•
Filing: 1960-04-25
•
Granted: 1962-10-30
•
Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Haubold Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:06
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/16; B25C5/1637; B27; B27F; B27F7/00; B27F7/17; B27F7/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2880480A
Cited
US2875664A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |