US2716043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adapter assembly for use with spring clamps
Assignee: Individual
•
Filing: 1952-03-01
•
Granted: 1955-08-23
•
Expires: 1972-03-01
Abstract
No abstract record available.
Inventors
- 👤 Edward J Baril
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:29
CPC Classifications
A; A47; A47J; A47J45/00; A47J45/10; B; B42; B42F; B42F1/00; B42F1/006; D; D06; D06F; D06F55/00; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/10; F16B5/00; F16B5/06; F16B5/0685; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B2200/00; F16B2200/10; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44017; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32614
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) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |