US2713746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollow object and method of making thermoplastic seam
Assignee: Individual
•
Filing: 1950-03-17
•
Granted: 1955-07-26
•
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
2026-10-27 05:44
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US634302A
Cited
US1504079A
Cited
US1668782A
Cited
US2146308A
Cited
US2330855A
Cited
US2343975A
Cited
US2373744A
Cited
US2367725A
Cited
US2392695A
Cited
US2444150A
Cited
US2470990A
Cited
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 |