US2665735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of a continuous monolithic hollow member from heat weldable material
Assignee: Individual
•
Filing: 1948-08-04
•
Granted: 1954-01-12
•
Expires: 1968-08-04
Abstract
No abstract record available.
Inventors
- 👤 Steffenino Giuseppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:01
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/22; B29C53/24; B29C43/00; B29C43/22; B29C53/26; B29C53/265; B29C65/00; B29C65/48; B29C65/78; B29C65/7858; B29C65/7888; B29C65/7894; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/45; B29C66/80; B29C66/82; B29C66/822; B29C66/8223; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/50; B29C70/504; B32; B32B; B32B27/00; B29K; B29K2105/00; B29K2105/06; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US131841A
Cited
US969555A
Cited
US1483452A
Cited
US1498447A
Cited
US1852451A
Cited
US1873279A
Cited
US2038510A
Cited
US2407867A
Cited
US2445290A
Cited
US2352900A
Cited
US2324068A
Cited
US2405528A
Cited
US2433643A
Cited
US2459295A
Cited
US2434466A
Cited
US2476282A
Cited
US2527627A
Cited
US2535926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |