US3485982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonically welded switch construction and method
Assignee: Robertshaw Controls Co
•
Filing: 1965-10-14
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Granted: 1969-12-23
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Expires: 1985-10-14
Abstract
No abstract record available.
Inventors
- 👤 Alan E Maire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:52
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/56; B29C65/60; B29C65/606; B29C65/64; B29C65/645; B29C66/00; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/81431; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; H; H01; H01H; H01H1/00; H01H1/12; H01H1/14; H01H1/24; H01H1/26; H01H1/28; B29C65/02; B29C65/08; B29C66/01; B29C66/05; B29C66/303; B29C66/3034; B29C66/30341; B29C66/70; B29C66/71; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2348088A
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US2727103A
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US3022814A
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US3002270A
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US3254188A
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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) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |