US2858592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making slide fasteners and the resulting product
Assignee: CUE FASTENER Inc
•
Filing: 1953-04-02
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Granted: 1958-11-04
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Expires: 1973-04-02
Abstract
No abstract record available.
Inventors
- 👤 Schwartz Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:19
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/40; A44B19/406; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2518; Y10T24/2527; Y10T24/2539; Y10T24/2557
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US255993A
Cited
US1776847A
Cited
US777973A
Cited
US2067734A
Cited
US2170419A
Cited
US2300442A
Cited
GB608159A
Cited
US2586891A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |