Patent US2837151A successfully refreshed from Google Patents.
US2837151A
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Upwardly acting door assemblies provided with weather seals
Assignee: Overhead Door Corp
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Filing: 1955-11-21
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Granted: 1958-06-03
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Expires: 1975-11-21
Abstract
No abstract record available.
Inventors
- 👤 Earl L Stroup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:11
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/485; E05; E05D; E05D15/00; E05D15/16; E05D15/24; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/516; E05Y2900/53; E05Y2900/531; E05Y2900/532
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1510287A
Cited
US1865568A
Cited
GB332093A
Cited
US1985976A
Cited
US2567031A
Cited
US2705655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |