US2554672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes weighing door for washing machines
Assignee: Westinghouse Electric Corp
•
Filing: 1950-05-10
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Granted: 1951-05-29
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Expires: 1970-05-10
Abstract
No abstract record available.
Inventors
- 👤 William A Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:54
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/14; D06F34/18; D06F33/00; D06F33/30; D06F33/32; D06F33/34; D06F2103/00; D06F2103/02; D06F2103/04; D06F2105/00; D06F2105/02; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7339
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) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |