US2223882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigeration
Assignee: YORK ICE MACHINERY Corp
•
Filing: 1939-05-10
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Granted: 1940-12-03
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Expires: 1959-05-10
Abstract
No abstract record available.
Inventors
- 👤 Walter E Beline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:42
CPC Classifications
F; F25; F25B; F25B31/00; F25B31/002; F25B31/004; F25B43/00; F25B43/02; F25B2400/00; F25B2400/05; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/6416; Y10T137/6579; Y10T137/7287; Y10T137/7303; Y10T137/7313; Y10T137/7316; Y10T137/7319; Y10T137/7358; Y10T137/7381; Y10T137/7387
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) | 1943-12-03 | 1944-06-03 | 1944-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-12-03 | 1948-06-03 | 1948-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-12-03 | 1952-06-03 | 1952-12-03 | $7700.00 | Window Closed / Lapsed |