US3205777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescopic mounting for convex mirrors
Assignee: Individual
•
Filing: 1961-11-08
•
Granted: 1965-09-14
•
Expires: 1981-11-08
Abstract
No abstract record available.
Inventors
- 👤 Brenner Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:48
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1071725A
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US2187582A
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US2186643A
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US2579148A
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US2789464A
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US2806135A
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US2882793A
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US2706931A
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US2978078A
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US3005385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |