US2708968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing measured lengths of slide fastener chain
Assignee: Waldes Kohinoor Inc
•
Filing: 1953-09-22
•
Granted: 1955-05-24
•
Expires: 1973-09-22
Abstract
No abstract record available.
Inventors
- 👤 John G Soave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:51
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/02; A44B19/04; A44B19/24; A44B19/42; A44B19/58; Y; Y10; Y10S; Y10S83/00; Y10S83/921; Y10T; Y10T24/00; Y10T24/25; Y10T24/2502; Y10T24/2504; Y10T24/2539; Y10T24/2541; Y10T29/00; Y10T29/49; Y10T29/49782; Y10T83/00; Y10T83/04; Y10T83/0524
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US468928A
Cited
US1073393A
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US1977000A
Cited
US2127131A
Cited
US2325230A
Cited
US2612949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-23 | 1958-11-22 | 1959-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-23 | 1962-11-22 | 1963-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-23 | 1966-11-22 | 1967-05-24 | $7700.00 | Window Closed / Lapsed |