US3427729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for heat treating one end only of a package
Assignee: Continental Can Co Inc
•
Filing: 1965-10-21
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Granted: 1969-02-18
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Expires: 1985-10-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Piazze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:22
CPC Classifications
B; B65; B65B; B65B53/00; B65B53/02; B65B53/06; B65B53/063; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/13; B29C66/137; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/70; B29C66/73; B29C66/737; B29C66/7371; B29C66/73715; B29C66/80; B29C66/83; B29C66/836; B29C65/00; B29C65/02; B29C65/10; B29C66/03; B29C66/034; B29C66/11; B29C66/112; B29C66/1122; B29C66/71; B29C66/739; B29C66/7392; B29C66/73921; B29C66/84; B29C66/849; B29L; B29L2031/00; B29L2031/712; B29L2031/7128
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1546974A
Cited
US1704870A
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US1762879A
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US2441726A
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US2906627A
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US3034271A
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US3200561A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |