US3490575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine and method for handling articles
Assignee: Tensor Corp
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Filing: 1967-06-26
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Granted: 1970-01-20
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Expires: 1987-06-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Herrmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:24
CPC Classifications
B; B65; B65G; B65G29/00; B65G37/00; B65G47/00; B65G47/74; B65G47/84; B65G47/846; B65G2812/00; B65G2812/14
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) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |