Patent US3259986A successfully refreshed from Google Patents.
US3259986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope sight for top-ejecting firearms
Assignee: Olin Corp
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Filing: 1963-11-20
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Granted: 1966-07-12
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Expires: 1983-11-20
Abstract
No abstract record available.
Inventors
- 👤 Gibson F Carr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:48
CPC Classifications
F; F41; F41G; F41G11/00; F41G11/001; F41G1/00; F41G1/38; F41G11/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A TELESCOPE SIGHT FOR A TOP-EJECTING FIREARM COMPRISING, A REARWARD PORTION INCLUDING AN EYE PIECE, A FORWARD PORTION INCLUDING AN OBJECTIVE LENS, SAID FORWARD AND REARWARD PORTIONS JOINED BY A TUBULAR BODY PORTION ADAPTED TO BE POSITIONED OVER THE EJECTION PORT OF A TOPEJECTING FIREARM, SAID TUBULAR BODY PORTION INCLUDING AN UPPER AND LOWER ELONGATED SLOT OPERATIVE TO ALLOW A CARTRIDGE TO BE EJECTED UPWARDLY THROUGH THE TUBULAR BODY PORTION OF SAID SCOPE, MEANS MOUNTING SAID SIGHT ON SAID FIREARM, SAID MEANS BEING SPACED SAID SLOT TO PROVIDE UNOBSTRUCTED ACCESS FROM SAID PORT THROUGH SAID SLOT.
Claim 2
Dependent Claim
96 words
A TELESCOPE SIGHT FOR A TOP-EJECTING FIREARM COMPRISING, A REARWARD PORTION INCLUDING AN EYE PIECE, A FORWARD PORTION INCLUDING AN OBJECTIVE LENS, SAID FORWARD AND REARWARD PORTIONS JOINED BY A TUBULAR BODY PORTION ADAPTED TO BE POSITIONED OVER THE EJECTION PORT OF A TOPEJECTING FIREARM, SAID TUBULAR BODY PORTION INCLUDING AN UPPER AND LOWER ELONGATED SLOT OPERATIVE TO ALLOW A CARTRIDGE TO BE EJECTED UPWARDLY THROUGH THE TUBULAR BODY PORTION OF SAID SCOPE, MEANS MOUNTING SAID SIGHT ON SAID FIREARM, SAID MEANS BEING SPACED SAID SLOT TO PROVIDE UNOBSTRUCTED ACCESS FROM SAID PORT THROUGH SAID SLOT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |