Patent US2129880A successfully refreshed from Google Patents.
US2496609A
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Combination presser and sealer
Assignee: Individual
•
Filing: 1944-07-19
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Granted: 1950-02-07
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Expires: 1964-07-19
Abstract
No abstract record available.
Inventors
- 👤 Martin Van Antwerpen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:05
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/10; B65B51/14; B65B51/148; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/305; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81433; B29C66/81435; B29C66/816; B29C66/8161; B29C66/82; B29C66/822; B29C66/8221; B29C66/8227; B29C66/83; B29C66/832; B29C66/8324; B29C66/83241; B29C66/84; B29C66/849; B65B1/00; B65B1/20; B65B1/24; B29C66/8226; B29C66/90; B29C66/96; B29C66/967; B29C66/9672
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US225940A
Cited
US803017A
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US2094594A
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US2140117A
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US2163047A
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US2103945A
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US2102716A
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US2175031A
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US2161071A
Cited
US2356472A
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US2339896A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |