US3002780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-holed hook and sling
Assignee: Individual
•
Filing: 1958-02-05
•
Granted: 1961-10-03
•
Expires: 1978-02-05
Abstract
No abstract record available.
Inventors
- 👤 Robert G Eggeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:50
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/12; B66C1/14; B66C1/22; B66C1/34; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3916; Y10T24/45; Y10T24/45225; Y10T24/45958; Y10T24/45963
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US573248A
Cited
US2043460A
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US2080148A
Cited
US2184466A
Cited
US2552758A
Cited
US2505883A
Cited
US2789003A
Cited
US2819923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |