US3550751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article sorting apparatus
Assignee: Baker Perkins Jaxons Ltd
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Filing: 1967-12-15
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Granted: 1970-12-29
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Expires: 1987-12-15
Abstract
No abstract record available.
Inventors
- 👤 William Jack Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:12
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/137; B65G1/1373; B65G47/00; B65G47/34; B65G47/46; B65G47/48; B65G47/482; B65G47/74; B65G47/94; B65G47/96; B65G47/967; D; D06; D06F; D06F93/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-28 | 1974-06-29 | 1974-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-28 | 1978-06-29 | 1978-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-28 | 1982-06-29 | 1982-12-29 | $7700.00 | Window Closed / Lapsed |