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US3526554A
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Method for producing a fillet type weld on thermoplastic material using ultrasonic energy
Assignee: Branson Ultrasonics Corp
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Filing: 1968-10-31
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Granted: 1970-09-01
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Expires: 1988-10-31
Abstract
No abstract record available.
Inventors
- 👤 Edward G Obeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:01
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/861; B29C65/00; B29C65/02; B29C65/08; B29C65/40; B29C65/42; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/50; B29C65/5007; B29C65/5035; B29C65/5042; B29C65/5092; B29C65/74; B29C65/743; B29C65/7443; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/116; B29C66/1162; B29C66/12; B29C66/122; B29C66/1224; B29C66/1226; B29C66/40; B29C66/41; B29C66/43; B29C66/434; B29C66/4342; B29C66/43421; B29C66/83; B29C66/836; B29C66/70; B29C66/71; B29K; B29K2025/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3367809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |