Patent US3060780A successfully refreshed from Google Patents.
US3060780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching and binding machine for office use
Assignee: American Photocopy Equipment Co
•
Filing: 1960-02-01
•
Granted: 1962-10-30
•
Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 Leo J Stuckens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:23
CPC Classifications
B; B42; B42B; B42B5/00; B42B5/08; B42B5/10; B42B5/103; B26; B26F; B26F1/00; B26F1/32; B26F1/36; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7587; Y10T83/7593; Y10T83/76; Y10T83/869; Y10T83/8788; Y10T83/8821; Y10T83/8828; Y10T83/8841; Y10T83/8843
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US249887A
Cited
US1142627A
Cited
US1814790A
Cited
US2353922A
Cited
US2593805A
Cited
US2898613A
Cited
US2935752A
Cited
US2951534A
Cited
US2908173A
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 |