US2842113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Archery bow
Assignee: WK 55 Inc
•
Filing: 1955-09-06
•
Granted: 1958-07-08
•
Expires: 1975-09-06
Abstract
No abstract record available.
Inventors
- 👤 Lowell W Roper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:21
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/0005; F41B5/0026; F41B5/0031; F41B5/0036; F41B5/0047; F41B5/14; F41B5/1403; F41B5/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2294052A
Cited
US2532798A
Cited
GB653458A
Cited
US2665679A
Cited
DE820413C
Cited
US2689559A
Cited
US2713337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |