US3233800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic needle for sewing leather or the like
Assignee: Individual
•
Filing: 1963-04-22
•
Granted: 1966-02-08
•
Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Catania Salvatore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:05
CPC Classifications
A; A43; A43D; A43D5/00; A43D5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US11769A
Cited
US386723A
Cited
US570590A
Cited
GB190007163A
Cited
US1600884A
Cited
US1619142A
Cited
US1801691A
Cited
US1851793A
Cited
US2786619A
Cited
US2883096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |