US2933105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article handling and working apparatus
Assignee: Borg Warner Corp
•
Filing: 1955-11-07
•
Granted: 1960-04-19
•
Expires: 1975-11-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Jerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:48
CPC Classifications
F; F15; F15B; F15B11/00; A; A01; A01F; A01F15/00; A01F15/04; A01F15/06; F15B2211/00; F15B2211/30; F15B2211/305; F15B2211/30525; F15B2211/32; F15B2211/329; F15B2211/50; F15B2211/505; F15B2211/50509; F15B2211/50518; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87169; Y10T137/87193; Y10T137/87217; Y10T137/87225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US164456A
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US213435A
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US335855A
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US590862A
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US1378625A
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US2040990A
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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) | 1963-04-19 | 1963-10-19 | 1964-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-19 | 1967-10-19 | 1968-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-19 | 1971-10-19 | 1972-04-19 | $7700.00 | Window Closed / Lapsed |