US2786244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water drip and weather strip
Assignee: Individual
•
Filing: 1954-10-19
•
Granted: 1957-03-26
•
Expires: 1974-10-19
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Rapin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:17
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/18; E06B7/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US335874A
Cited
US1145196A
Cited
US2016160A
Cited
US2032698A
Cited
US2206183A
Cited
US2602973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |