US3510192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope sight
Assignee: Individual
•
Filing: 1965-08-03
•
Granted: 1970-05-05
•
Expires: 1985-08-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Akin Jr
- 👤 Paul R Maguire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:01
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/38; G; G02; G02B; G02B23/00; G02B23/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2367567A
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AT47506B
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US1207418A
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US2359702A
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US2909964A
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US2949816A
Cited
US2891445A
Cited
US2960912A
Cited
AT219299B
Cited
US3058391A
Cited
US3161716A
Cited
US3297389A
Cited
US3359849A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |