US2534267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine cylinder balancing apparatus
Assignee: Individual
•
Filing: 1945-10-03
•
Granted: 1950-12-19
•
Expires: 1965-10-03
Abstract
No abstract record available.
Inventors
- 👤 Leo M Kahn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:00
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/20; D06F37/22; D06F37/225; D06F33/00; D06F33/30; D06F33/48; D06F34/00; D06F34/08; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/7039; Y10T137/8593; Y10T137/86187; Y10T137/86348; Y10T137/87048; Y10T137/877; Y10T137/87708; Y10T137/87772; Y10T74/00; Y10T74/21; Y10T74/2109
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE51902C
Cited
US2322561A
Cited
US1243345A
Cited
US1554014A
Cited
US1521858A
Cited
US1600249A
Cited
US2012780A
Cited
US2224241A
Cited
US2331733A
Cited
US2386470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-18 | 1954-06-19 | 1954-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-18 | 1958-06-19 | 1958-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-18 | 1962-06-19 | 1962-12-19 | $7700.00 | Window Closed / Lapsed |