Patent US1902780A successfully refreshed from Google Patents.
US1902780A
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Knitted lining for rubber footwear and method of making same
Assignee: HOLDEN KNITTING CO
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Filing: 1930-04-11
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Granted: 1933-03-21
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Expires: 1950-04-11
Abstract
No abstract record available.
Inventors
- 👤 Roger M Holden
- 👤 John F Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:51
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; A; A43; A43B; A43B1/00; A43B1/02; A43B1/04; A43B1/10; A43B23/00; A43B23/02; A43B23/0205; A43B23/0235; A43B23/0245; A43B23/0255; A43B23/07; B; B29; B29D; B29D35/00; B29D35/06; B29D35/08; B29D35/12; B29D35/14; B29D35/146; D04B1/10; D04B1/102; D04B1/108; D10; D10B; D10B2501/00; D10B2501/04; D10B2501/043
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) | 1936-03-20 | 1936-09-19 | 1937-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-03-20 | 1940-09-19 | 1941-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-03-20 | 1944-09-19 | 1945-03-21 | $7700.00 | Window Closed / Lapsed |