US2396912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stringer tape for slide fasteners
Assignee: Individual
•
Filing: 1945-05-08
•
Granted: 1946-03-19
•
Expires: 1965-05-08
Abstract
No abstract record available.
Inventors
- 👤 Campbell Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:12
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/34; A44B19/346; D; D03; D03D; D03D1/00; D10; D10B; D10B2501/00; D10B2501/06; D10B2501/063; D10B2501/0631
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) | 1949-03-18 | 1949-09-17 | 1950-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-03-18 | 1953-09-17 | 1954-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-03-18 | 1957-09-17 | 1958-03-19 | $7700.00 | Window Closed / Lapsed |