Patent US2407495A successfully refreshed from Google Patents.
US2407495A
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Method and apparatus for forming thermoplastic inner soles
Assignee: Udylite Corp
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Filing: 1943-11-24
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Granted: 1946-09-10
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Expires: 1963-11-24
Abstract
No abstract record available.
Inventors
- 👤 Le Roy B High
- 👤 Gunnar C T Lindh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:35
CPC Classifications
B; B29; B29C; B29C67/00; B29C67/0044; A; A43; A43B; A43B1/00; A43B1/0045; A43B13/00; A43B13/38; B29C65/00; B29C65/02; B29C65/10; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/13; B29C66/137; B29C66/20; B29C66/24; B29C66/242; B29C66/40; B29C66/41; B29C66/45; B29C66/70; B29C66/72; B29C66/729; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/82; B29C66/822; B29C66/8223; B29C66/83; B29C66/836; B32; B32B; B32B27/00; B29C66/727; B29K; B29K2105/00; B29K2105/04; B29K2313/00; B29L; B29L2031/00; B29L2031/48; B29L2031/50; B29L2031/504; B29L2031/507; Y; Y10; Y10S; Y10S36/00; Y10S36/02; Y10T; Y10T156/00; Y10T156/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-09-09 | 1950-03-11 | 1950-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-09 | 1954-03-11 | 1954-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-09 | 1958-03-11 | 1958-09-10 | $7700.00 | Window Closed / Lapsed |