US2954689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination washing and extracting machine
Assignee: GA Braun Inc
•
Filing: 1955-11-30
•
Granted: 1960-10-04
•
Expires: 1975-11-30
Abstract
No abstract record available.
Inventors
- 👤 Robert G Heft
- 👤 Edward J O'neill
- 👤 Agostino Gabriel D D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:29
CPC Classifications
D; D06; D06F; D06F23/00; D06F23/02; Y; Y10; Y10S; Y10S292/00; Y10S292/69; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0844; Y10T292/1043; Y10T292/1075; Y10T292/1083; Y10T292/1089; Y10T292/20; Y10T292/225; Y10T292/23
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |