Patent US2942748A successfully refreshed from Google Patents.
US2942748A
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Method of fastening two part plastic fastener by fusion from frictional heat of rotation
Assignee: Individual
•
Filing: 1954-10-18
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Granted: 1960-06-28
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Expires: 1974-10-18
Abstract
No abstract record available.
Inventors
- 👤 Anderson John Wiley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:20
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/06; B29C65/0672; B29C65/069; B29C65/56; B29C65/60; B29C65/601; B29C65/603; B29C65/78; B29C65/7802; B29C65/7805; B29C65/7808; B29C65/7811; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/12; B29C66/126; B29C66/40; B29C66/41; B29C66/45; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; F; F16; F16B; F16B11/00; F16B11/006; F16B5/00; F16B5/04; B29C66/71; B29C66/90; B29C66/94; B29C66/949; B29L; B29L2031/00; B29L2031/737; F16B5/08; Y; Y10; Y10S; Y10S264/00; Y10S264/76; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49936; Y10T29/49972
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2510693A
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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) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |