US2777594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand tape dispensers
Assignee: DERBY SEALERS Inc
•
Filing: 1954-05-03
•
Granted: 1957-01-15
•
Expires: 1974-05-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred P Krueger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:10
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; B65H35/0026; B65H35/0033; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1348; Y10T156/1365; Y10T225/00; Y10T225/20; Y10T225/215; Y10T225/216; Y10T225/257; Y10T225/269; Y10T225/287; Y10T225/293; Y10T225/294
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US428464A
Cited
US990674A
Cited
US2527588A
Cited
US2469247A
Cited
US2574175A
Cited
US2685416A
Cited
US2728477A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |