US3346962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binocular front sight
Assignee: Individual
•
Filing: 1965-08-25
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Granted: 1967-10-17
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Expires: 1985-08-25
Abstract
No abstract record available.
Inventors
- 👤 George C Luebkeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:55
CPC Classifications
G; G02; G02B; G02B23/00; G02B23/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A BINOCULAR FRONT SIGHT FOR FIREARMS COMPRISING A SLEEVE MEMBER ADAPTED TO BE MOUNTED UPON A GUN BARREL, AN ELONGATED TRANSPARENT BODY MEMBER HAVING A HEMISPHERICALLY CURVED END PROJECTING THROUGH THE BREACH END OF THE SLEEVE MEMBER AND HAVING ITS MUZZLE END TERMINATED SHORT OF THE OPPOSED END OF THE SLEEVE MEMBER, MEANS FIXING THE BODY IN THE SLEEVE, AND AN INTERCHANGEABLE SPOT CARRYING MEMBER MOUNTED WITHIN THE OPPOSED END OF THE SLEEVE MEMBER AND IN FRONT OF THE MUZZLE END OF THE BODY MEMBER.
Claim 2
Dependent Claim
85 words
A BINOCULAR FRONT SIGHT FOR FIREARMS COMPRISING A SLEEVE MEMBER ADAPTED TO BE MOUNTED UPON A GUN BARREL, AN ELONGATED TRANSPARENT BODY MEMBER HAVING A HEMISPHERICALLY CURVED END PROJECTING THROUGH THE BREACH END OF THE SLEEVE MEMBER AND HAVING ITS MUZZLE END TERMINATED SHORT OF THE OPPOSED END OF THE SLEEVE MEMBER, MEANS FIXING THE BODY IN THE SLEEVE, AND AN INTERCHANGEABLE SPOT CARRYING MEMBER MOUNTED WITHIN THE OPPOSED END OF THE SLEEVE MEMBER AND IN FRONT OF THE MUZZLE END OF THE BODY MEMBER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |