US3445307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus employing vibratory energy for joining materials
Assignee: Cavitron Corp
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Filing: 1965-08-03
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Granted: 1969-05-20
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Expires: 1985-08-03
Abstract
No abstract record available.
Inventors
- 👤 Lewis Balamuth
- 👤 Clifford A Robertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:20
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/345; B29C66/3452; B29C65/00; B29C65/02; B29C65/08; B29C65/088; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/70; B29C66/73; B29C66/735; B29C66/7352; B29C66/73521; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/81429; B29C66/81431; B29C66/816; B29C66/8161; B29C66/8167; B29C66/82; B29C66/822; B29C66/8226; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; B29C66/84; B29C66/841; B29C66/8416; B29C66/845; B29C66/90; B29C66/92; B29C66/924; B29C66/9241; B29C66/9261; B29C66/92611; B29C66/92651; B29C66/95; B29C66/951; B29C66/9512; B29C2793/00; B29C2793/0045; B29C65/76; B29C66/731; B29C66/7311; B29C66/73115; B29C66/73116; B29C66/91; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91431; B29C66/929; B29C66/93; B29C66/934; B29C66/93441; B29C66/93451; B29C66/9513; B29C66/9517
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |