Patent US3515254A successfully refreshed from Google Patents.
US3515254A
Expired / Lapsed
US
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Conveyor system having computer for finding the centers of objects being conveyed
Assignee: LEO A GARY
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Filing: 1968-08-27
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Granted: 1970-06-02
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Expires: 1988-08-27
Abstract
No abstract record available.
Inventors
- 👤 Leo A Gary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:55
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/34; B65G47/46; B65G47/50; B07; B07C; B07C3/00; B07C3/003; B07C3/006; G; G01; G01B; G01B21/00; G01B21/02; G01B21/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3096871A
Cited
US3242342A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |