Patent US1703965A successfully refreshed from Google Patents.
US1703965A
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Refrigerating method and apparatus
Assignee: YORK ICE MACHINERY Corp
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Filing: 1927-05-07
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Granted: 1929-03-05
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Expires: 1947-05-07
Abstract
No abstract record available.
Inventors
- 👤 Shipley Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:28
CPC Classifications
F; F25; F25B; F25B9/00; F25B9/002; F25B9/008; F25B49/00; F25B49/02; F25B49/027; F25B2309/00; F25B2309/06; F25B2339/00; F25B2339/04; F25B2339/047; F25B2600/00; F25B2600/17; Y; Y10; Y10S; Y10S62/00; Y10S62/02
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) | 1932-03-04 | 1932-09-03 | 1933-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-03-04 | 1936-09-03 | 1937-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-03-04 | 1940-09-03 | 1941-03-05 | $7700.00 | Window Closed / Lapsed |