US2787059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle for hunting knives
Assignee: Robeson Cutlery Co Inc
•
Filing: 1955-07-20
•
Granted: 1957-04-02
•
Expires: 1975-07-20
Abstract
No abstract record available.
Inventors
- 👤 Wingen Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:05
CPC Classifications
B; B26; B26B; B26B3/00; B26B3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189415662A
Cited
GB256500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-01 | 1960-10-01 | 1961-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-01 | 1964-10-01 | 1965-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-01 | 1968-10-01 | 1969-04-02 | $7700.00 | Window Closed / Lapsed |