US3392543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable-section refrigerated case
Assignee: Doosan Bobcat North America Inc
•
Filing: 1967-07-17
•
Granted: 1968-07-16
•
Expires: 1987-07-17
Abstract
No abstract record available.
Inventors
- 👤 George A Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:57
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/04; A47F3/0439; A47F3/0443; A47F3/06; A47F2003/066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2915884A
Cited
US3166916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |