US2616482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integration of multiply web pads
Assignee: Individual
•
Filing: 1948-07-31
•
Granted: 1952-11-04
•
Expires: 1968-07-31
Abstract
No abstract record available.
Inventors
- 👤 James F Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:32
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/41; B29C66/45; B29C65/00; B29C65/48; B29C65/4805; B29C65/481; B29C65/482; B29C65/52; B29C65/54; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B31; B31F; B31F5/00; B31F5/02; B31F5/027; B31F5/04; B32; B32B; B32B27/00; D; D06; D06M; D06M17/00; B29C66/70; B29C66/72; B29C66/729; B29C66/82; B29C66/824; B29C66/8242; Y; Y10; Y10S; Y10S36/00; Y10S36/01; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1015; Y10T156/17; Y10T156/1798
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) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |