US2120458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waterproof seam and method of making same
Assignee: Mishawaka Rubber and Woollen Manufacturing Co
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Filing: 1936-04-06
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Granted: 1938-06-14
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Expires: 1956-04-06
Abstract
No abstract record available.
Inventors
- 👤 John P Bodle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:35
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B29C65/50; B29C65/5057; A; A41; A41D; A41D27/00; A41D27/24; B29C65/4805; B29C65/481; B29C65/4815; B29C65/72; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/83; B29C66/836; D; D05; D05B; D05B1/00; D05B1/26; D05B35/00; D05B35/02; B29C65/02; B29C65/18; B29C65/56; B29C65/62; B29C66/13; B29C66/135; B29C66/1352; B29K; B29K2995/00; B29K2995/0037; B29K2995/0068; B29K2995/0069; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T428/00; Y10T428/19; Y10T428/24; Y10T428/24033; Y10T428/24041; Y10T428/2405; Y10T428/2419; Y10T428/24215; Y10T428/24777; Y10T428/24785
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) | 1941-06-13 | 1941-12-13 | 1942-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-06-13 | 1945-12-13 | 1946-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-06-13 | 1949-12-13 | 1950-06-14 | $7700.00 | Window Closed / Lapsed |