US3042101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dielectric welding device
Assignee: Individual
•
Filing: 1957-08-29
•
Granted: 1962-07-03
•
Expires: 1977-08-29
Abstract
No abstract record available.
Inventors
- 👤 Shepard A Spunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:28
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/04; B29C66/00; B29C66/01; B29C66/02; B29C66/024; B29C66/0242; B29C66/03; B29C66/034; B29C66/0342; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/32; B29C66/324; B29C66/40; B29C66/41; B29C66/43; B29C66/433; B29C66/50; B29C66/51; B29C66/54; B29C66/541; B29C66/5414; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/818; B29C66/8187; B29C66/81871; B29C66/83; B29C66/832; B29C66/8322; B29C66/834; B29C66/8341; B29C66/83431; B29C66/90; B29C66/92; B29C66/924; B29C66/9261; B29C66/92651; B29C66/92655; B29C66/71; B29C66/812; B29C66/8122; B29L; B29L2012/00; B29L2012/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2401991A
Cited
US2407833A
Cited
US2575251A
Cited
US2421097A
Cited
US2526699A
Cited
US2623985A
Cited
US2779847A
Cited
US2730281A
Cited
US2705993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |