US3476633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building drum
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1966-04-08
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Granted: 1969-11-04
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Expires: 1986-04-08
Abstract
No abstract record available.
Inventors
- 👤 Virgil E Henley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:14
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24; B29D30/244; B29D30/246; B29D30/247; B29D30/32; B29D2030/3221; B29D2030/3228
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125482A
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US1675130A
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DE856513C
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US2614952A
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US2614057A
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US3044533A
Cited
US2979110A
Cited
US3077917A
Cited
US3234070A
Cited
US3171769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |