US3487529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seal mounting apparatus and method
Assignee: Reynolds Metals Co
•
Filing: 1966-08-11
•
Granted: 1970-01-06
•
Expires: 1986-08-11
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Serio Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:53
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0028; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2422549A
Cited
US2660780A
Cited
US3030700A
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US3036371A
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US3115701A
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US3111749A
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US3183587A
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US3145463A
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US3132414A
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US3158923A
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US3243085A
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US3180015A
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US3245583A
Cited
US3319325A
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US3347083A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |