US2914935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry apparatus
Assignee: Westinghouse Electric Corp
•
Filing: 1957-08-16
•
Granted: 1959-12-01
•
Expires: 1977-08-16
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Sampsel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:40
CPC Classifications
D; D06; D06F; D06F39/00; D06F39/04; D06F34/00; D06F34/14; D06F34/22; D06F34/24; D06F2103/00; D06F2103/16; D06F2105/00; D06F2105/10; D06F2105/28; D06F34/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2173564A
Cited
US2248007A
Cited
US2341894A
Cited
DE859597C
Cited
US2693097A
Cited
US2803124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |