US2556476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for seaming thermoplastic material
Assignee: GOLDING BROS Co Inc
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Filing: 1949-06-14
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Granted: 1951-06-12
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Expires: 1969-06-14
Abstract
No abstract record available.
Inventors
- 👤 Samuel H Lamport
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:25
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/81; B29C66/818; B29C65/00; B29C65/02; B29C65/18; B29C65/20; B29C65/78; B29C65/7858; B29C65/7888; B29C65/7894; B29C66/01; B29C66/02; B29C66/022; B29C66/0224; B29C66/02241; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/40; B29C66/41; B29C66/43; B29C66/814; B29C66/8145; B29C66/81463; B29C66/81465; B29C66/81469; B29C66/816; B29C66/8161; B29C66/82; B29C66/822; B29C66/8221; B29C66/8226; B29C66/83; B29C66/836; B29C66/8362; B29C66/84; B29C66/865; B29C66/8652; B29C66/86521; B29C2793/00; B29C2793/0081; B29C66/824; B29C66/8248; B29L; B29L2031/00; B29L2031/732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1041201A
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US1784216A
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US2084625A
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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) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |