US2180035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for controlling the timing and sequence of operations in laundry machines and the like
Assignee: Isaac Braithwaite and Son Engineers Ltd
•
Filing: 1936-04-15
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Granted: 1939-11-14
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Expires: 1956-04-15
Abstract
No abstract record available.
Inventors
- 👤 Cleghorn William George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:18
CPC Classifications
D; D06; D06F; D06F33/00; D06F33/04; D06F33/06; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/729; Y10T137/7358; Y10T137/742; Y10T137/8593; Y10T137/86389; Y10T137/86445; Y10T137/86461; Y10T74/00; Y10T74/15; Y10T74/1526
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) | 1942-11-13 | 1943-05-15 | 1943-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-11-13 | 1947-05-15 | 1947-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-11-13 | 1951-05-15 | 1951-11-14 | $7700.00 | Window Closed / Lapsed |