US3139708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the treatment of small goods
Assignee: Oetiker Schweiz AG
•
Filing: 1959-01-06
•
Granted: 1964-07-07
•
Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 Oetiker Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:19
CPC Classifications
B; B24; B24B; B24B31/00; B24B31/02; B24B31/023
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
121 words
A TUMBLER FOR TREATING SMLL GOODS COMPRISING A STATIONARY SUPPORT, A U-SHAPED CARRIER HAVING A WEB PORTION AND LEGS EXTENDING THEREFROM, MEANS ENABLING SAID CARRIER TO BE CONNECTED TO AND SUPPORTED BY SAID SUPPORT ON A PIVOT AXIS, A DRUM DISPOSED BETWEEN SAID LEGS, A DRIVE SHAFT CONNECTED TO SAID DRUM TO ROTATE THE SAME ON AN AXIS SUBSTANTIALLY NORMAL TO SAID PIVOT AXIS, SUPPORTING MEANS FOR SAID DRIVE SHAFT ON SAID WEB PORTION, THE PIVOT AXIS OF SAID CARRIER EXTENDING SUBSTANTIALLY THROUGH THE CENTER OF GRAVITY OF SAID DRUM, DRIVE MEANS FOR SAID DRIVE SHAFT INCLUDING A MOTOR MOUNTED ON SAID WEB PORTION AND DRIVINGLY CONNECTED WITH SAID DRIVE SHAFT, AND A BALANCING MEANS CONNECTED TO SAID CARRIER FOR COUNTERBALANC-
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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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |