US3473773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket assembly
Assignee: USM Corp
•
Filing: 1968-01-10
•
Granted: 1969-10-21
•
Expires: 1988-01-10
Abstract
No abstract record available.
Inventors
- 👤 Engelbert A Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:31
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/04; B60R9/058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US936527A
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US1853104A
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US2130497A
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US2269847A
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US2628050A
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US2694813A
Cited
US2710161A
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US3109569A
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US3188038A
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US3211409A
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US3321168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |