Patent US2169063A successfully refreshed from Google Patents.
US2169063A
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US
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Apparatus for assembling parts
Assignee: AT&T Inc
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Filing: 1935-09-11
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Granted: 1939-08-08
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Expires: 1955-09-11
Abstract
No abstract record available.
Inventors
- 👤 Wensley Earl
- 👤 John S Stull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:08
CPC Classifications
H; H01; H01H; H01H11/00; H01H11/04; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1768; Y10T156/1776; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209
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) | 1942-08-07 | 1943-02-06 | 1943-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-08-07 | 1947-02-06 | 1947-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-08-07 | 1951-02-06 | 1951-08-08 | $7700.00 | Window Closed / Lapsed |