US2865089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article assembling apparatus
Assignee: AT&T Inc
•
Filing: 1955-01-31
•
Granted: 1958-12-23
•
Expires: 1975-01-31
Abstract
No abstract record available.
Inventors
- 👤 George R Machian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:19
CPC Classifications
H; H01; H01H; H01H49/00; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53248; Y10T29/53265; Y10T29/53796; Y10T29/53896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1601549A
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US1290399A
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US2198966A
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US2289849A
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US2355522A
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US2457766A
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US2682703A
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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) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |