US1601637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator construction
Assignee: Individual
•
Filing: 1926-02-16
•
Granted: 1926-09-28
•
Expires: 1946-02-16
Abstract
No abstract record available.
Inventors
- 👤 John M Meigs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:55
CPC Classifications
F; F28; F28F; F28F3/00; F28F3/02; F28F3/025; F28D; F28D1/00; F28D1/02; F28D1/03; F28D1/0366; F28D9/00; F28D9/0025; F28D9/0062; Y; Y10; Y10S; Y10S165/00; Y10S165/355; Y10S165/399
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) | 1929-09-27 | 1930-03-29 | 1930-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-09-27 | 1934-03-29 | 1934-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-09-27 | 1938-03-29 | 1938-09-28 | $7700.00 | Window Closed / Lapsed |