US2495667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable clasp
Assignee: D Ornstein & Sons Corp
•
Filing: 1947-02-07
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Granted: 1950-01-24
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Expires: 1967-02-07
Abstract
No abstract record available.
Inventors
- 👤 Vizner Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:31
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2076; A44D; A44D2211/00; A44D2211/02; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/44; Y10S24/45; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1459; Y10T24/45; Y10T24/45225; Y10T24/45241; Y10T24/45602; Y10T24/45775; Y10T24/45984
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-23 | 1953-07-25 | 1954-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-23 | 1957-07-25 | 1958-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-23 | 1961-07-25 | 1962-01-24 | $7700.00 | Window Closed / Lapsed |