US3525299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic basket lift mechanism
Assignee: Hobart Corp
•
Filing: 1968-11-08
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Granted: 1970-08-25
•
Expires: 1988-11-08
Abstract
No abstract record available.
Inventors
- 👤 Harry A Gouwens
- 👤 Earl E Spillar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:03
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/12; A47J37/1219
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) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |