Patent US1619803A successfully refreshed from Google Patents.
US1619803A
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US
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Fastening means
Assignee: LOX SEAL Corp
•
Filing: 1925-09-12
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Granted: 1927-03-08
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Expires: 1945-09-12
Abstract
No abstract record available.
Inventors
- 👤 Marcus B Behrman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:17
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/02; B65D63/06; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/1406; Y10T24/141; Y10T24/1457; Y10T24/1459; Y10T24/1498
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) | 1930-03-07 | 1930-09-06 | 1931-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-03-07 | 1934-09-06 | 1935-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-03-07 | 1938-09-06 | 1939-03-08 | $7700.00 | Window Closed / Lapsed |