US2764237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for engaging articles moving on a rotating turret
Assignee: AT&T Inc
•
Filing: 1952-08-16
•
Granted: 1956-09-25
•
Expires: 1972-08-16
Abstract
No abstract record available.
Inventors
- 👤 Robert T Adams
- 👤 Julius A Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:03
CPC Classifications
H; H01; H01B; H01B13/00; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/952; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5127; Y10T29/5128; Y10T29/5187; Y10T83/00; Y10T83/081; Y10T83/086; Y10T83/444; Y10T83/4493; Y10T83/4516; Y10T83/586
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US10986A
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US947724A
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US1646258A
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US1708756A
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US1836500A
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US1883025A
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US1925884A
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US2087728A
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US2145405A
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US2191536A
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US2613427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |