US3377348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding of plastic panels
Assignee: American Seating Co
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Filing: 1965-08-23
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Granted: 1968-04-09
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Expires: 1985-08-23
Abstract
No abstract record available.
Inventors
- 👤 Edward F Subocz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:25
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/78; B29C65/02; B29C65/18; B29C65/24; B29C65/26; B29C65/34; B29C65/3404; B29C65/344; B29C65/3472; B29C65/3476; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/50; B29C65/5042; B29C65/5064; B29C65/5071; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/301; B29C66/303; B29C66/3034; B29C66/30341; B29C66/40; B29C66/41; B29C66/43; B29C66/50; B29C66/51; B29C66/54; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81421; B29C66/81422; B29C66/818; B29C66/8181; B29C66/81811; B29C66/83; B29C66/832; B29C66/8322; B29C35/00; B29C35/16; B29C2035/1616; B29C35/02; B29C35/04; B29C35/049; B29C65/5085; B29L; B29L2031/00; B29L2031/44; B29L2031/443
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) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |