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US1892986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Movable sealing strip for doors and the like
Assignee: Individual
•
Filing: 1928-04-12
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Granted: 1933-01-03
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Expires: 1948-04-12
Abstract
No abstract record available.
Inventors
- 👤 Clarence G Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:37
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/16; E05D15/24; E05Y; E05Y2800/00; E05Y2800/10; E05Y2800/12; E05Y2900/00; E05Y2900/10; E05Y2900/106; E05Y2900/13; E05Y2900/132; E06; E06B; E06B9/00; E06B9/56; E06B9/58; E06B2009/588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1936-01-03 | 1936-07-04 | 1937-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-01-03 | 1940-07-04 | 1941-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-01-03 | 1944-07-04 | 1945-01-03 | $7700.00 | Window Closed / Lapsed |