US2651392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather strip for metal casement windows
Assignee: HAROLD J LE VESCONTE
•
Filing: 1950-12-11
•
Granted: 1953-09-08
•
Expires: 1970-12-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Teddie O Craig
- 👤 Lewis Joseph Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:28
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/232
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE522601C
Cited
US2011746A
Cited
GB423747A
Cited
US1973461A
Cited
US2117391A
Cited
US2040332A
Cited
US2234533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |