US2767472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coordinated bow sight and range finder
Assignee: Individual
•
Filing: 1955-05-02
•
Granted: 1956-10-23
•
Expires: 1975-05-02
Abstract
No abstract record available.
Inventors
- 👤 Joseph S Kocur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:29
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/46; F41G1/467; F41G1/473
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US298659A
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US499950A
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DE383654C
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FR805292A
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GB548783A
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US2332080A
Cited
US2506353A
Cited
US2554449A
Cited
US2574599A
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US2562187A
Cited
US2654152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |