US3100935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for the ripping of seams and like purposes
Assignee: Needle Industries Ltd
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Filing: 1962-06-27
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Granted: 1963-08-20
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Expires: 1982-06-27
Abstract
No abstract record available.
Inventors
- 👤 Leafe Percy Seymour Hargrave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:55
CPC Classifications
A; A41; A41H; A41H31/00; A41H31/005; B; B26; B26B; B26B27/00; Y; Y10; Y10S; Y10S30/00; Y10S30/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |