Patent US2949651A successfully refreshed from Google Patents.
US2949651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather stripping
Assignee: VICTOR JAY HILL
•
Filing: 1958-01-20
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Granted: 1960-08-23
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Expires: 1978-01-20
Abstract
No abstract record available.
Inventors
- 👤 Benjamin J Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:28
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2316
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1560097A
Cited
US2004722A
Cited
US2188815A
Cited
US2378163A
Cited
US2599183A
Cited
US2739358A
Cited
GB764782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |