US3523845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for joining a series of elements to a workpiece by ultrasonic energy
Assignee: Cavitron Corp
•
Filing: 1966-06-27
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Granted: 1970-08-11
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Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Clifford A Robertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:11
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/56; B29C65/64; B29C65/645; B29C65/02; B29C65/08; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/47; B29C66/474; B29C66/70; B29C66/74; B29C66/742; B29C66/80; B29C66/81; B29C66/816; B29C66/8161; B29C66/82; B29C66/824; B29C66/8242; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/836; B29C65/081; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49947; Y10T29/49963; Y10T29/49964
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3184353A
Cited
US3367809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |