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US2713746A
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US
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Hollow object and method of making thermoplastic seam
Assignee: Individual
•
Filing: 1950-03-17
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Granted: 1955-07-26
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Expires: 1970-03-17
Abstract
No abstract record available.
Inventors
- 👤 Haugh Gordon Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:50
CPC Classifications
A; A63; A63H; A63H9/00; B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/48; B29C65/4895; B29C65/50; B29C65/5042; B29C65/5064; B29C65/5071; B29C65/5092; B29C65/52; B29C65/526; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/13; B29C66/133; B29C66/20; B29C66/24; B29C66/244; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4326; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91431; B29C66/919; B29C66/9192; B29C66/91921; B29C66/91931; B29C66/91935; B29C66/71; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/729; B29C66/93; B29C66/934; B29C66/939; B29L; B29L2022/00; B29L2022/02; Y; Y10; Y10S; Y10S273/00; Y10S273/05; Y10S5/00; Y10S5/932; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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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) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |