US2380269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for bonding one article to another
Assignee: AT&T Inc
•
Filing: 1944-01-13
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Granted: 1945-07-10
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Expires: 1964-01-13
Abstract
No abstract record available.
Inventors
- 👤 Stuhlfauth George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:32
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B29C66/00; B29C66/70; B29C66/72; B29C66/729; B29C66/80; B29C66/82; B29C66/822; B29C66/8221; B29C66/83; B29C66/832; B29C66/8322; B29C65/4805; B29C65/483; B29C65/4835; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-07-09 | 1949-01-08 | 1949-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-07-09 | 1953-01-08 | 1953-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-07-09 | 1957-01-08 | 1957-07-10 | $7700.00 | Window Closed / Lapsed |