US2950157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Freezer cabinet shelving
Assignee: Whirlpool Corp
•
Filing: 1955-08-18
•
Granted: 1960-08-23
•
Expires: 1975-08-18
Abstract
No abstract record available.
Inventors
- 👤 Edmund J Buzicky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:01
CPC Classifications
F; F25; F25D; F25D25/00; F25D2400/00; F25D2400/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190303333A
Cited
US1455506A
Cited
US1927398A
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US2122501A
Cited
US2149114A
Cited
US2116564A
Cited
US2376561A
Cited
US2635779A
Cited
US2636707A
Cited
US2675289A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |