US2951574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Path adjusting means for conveyors
Assignee: MACHINERY SERVICE Co
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Filing: 1959-04-29
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Granted: 1960-09-06
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Expires: 1979-04-29
Abstract
No abstract record available.
Inventors
- 👤 George A Craig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:57
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/06; B65G47/08; B65G47/084; B65G47/088; B65G21/00; B65G21/20; B65G21/2045; B65G21/2063; B65G21/2072; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/20588; Y10T74/20594
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |