Patent US2204053A successfully refreshed from Google Patents.
US2204053A
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US
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Refrigerator latch
Assignee: Individual
•
Filing: 1935-10-16
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Granted: 1940-06-11
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Expires: 1955-10-16
Abstract
No abstract record available.
Inventors
- 👤 William F Dart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:00
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/0042; F; F25; F25D; F25D23/00; F25D23/02; F25D23/04; F25D23/025; Y; Y10; Y10S; Y10S292/00; Y10S292/71; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0803; Y10T292/0863; Y10T292/0867; Y10T292/0868; Y10T292/0876; Y10T292/0885
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) | 1943-06-11 | 1943-12-11 | 1944-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-06-11 | 1947-12-11 | 1948-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-06-11 | 1951-12-11 | 1952-06-11 | $7700.00 | Window Closed / Lapsed |