Patent US3435981A successfully refreshed from Google Patents.
US3435981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Journal box lid gasket and method
Assignee: GLYNN A MILES
•
Filing: 1967-02-23
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Granted: 1969-04-01
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Expires: 1987-02-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Emmerson
- 👤 Glynn A Miles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:29
CPC Classifications
B; B61; B61F; B61F15/00; B61F15/20; B61F15/26; Y; Y10; Y10S; Y10S277/00; Y10S277/921; Y10S277/922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125459A
Cited
US2647101A
Cited
US2757948A
Cited
US2743968A
Cited
US2946702A
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US2984583A
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US2891876A
Cited
US3062758A
Cited
US3219729A
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US3198589A
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US3161444A
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US3241198A
Cited
US3278477A
Cited
US3344099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |