US3635446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquids shaking device
Assignee: Individual
•
Filing: 1970-07-27
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Granted: 1972-01-18
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Expires: 1990-07-27
Abstract
Abstract Liquid-shaking device comprising an elastic frame, a board held in the upper portion of the frame, a holding plate propped by supports above the board, an electric motor suspended underneath the board and an adjustable eccentric weight at the lower end of the axis of the electric motor. Microvibration by the electric motor and the weight is effected over the holding plate to shake the liquid contained in the vessels provided on the holding plate.
Inventors
- 👤 Yoshinori Kurosawa
- 👤 Takashi Katsurasawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:33
CPC Classifications
B; B01; B01F; B01F31/00; B01F31/20; B01F31/27
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A liquid-shaking device comprising, an electric frame having an upper and a lower level, said frame having pole portions which support a board at said upper level of said frame, an electric motor suspended from said board in dependent position with respect thereto, supports separate from or integral with the board supporting a plate above the board in mechanical contact through said supports, said plate being adapted to carry vessels for containing liquids, and an eccentric weight adjustable radially with respect to the lower part of the axis of said motor, whereby upon activation of said motor vibrations are introduced into the mechanism and transmitted to the vessels in said holding plate.
Claim 2
Dependent Claim
112 words
A liquid-shaking device comprising, an electric frame having an upper and a lower level, said frame having pole portions which support a board at said upper level of said frame, an electric motor suspended from said board in dependent position with respect thereto, supports separate from or integral with the board supporting a plate above the board in mechanical contact through said supports, said plate being adapted to carry vessels for containing liquids, and an eccentric weight adjustable radially with respect to the lower part of the axis of said motor, whereby upon activation of said motor vibrations are introduced into the mechanism and transmitted to the vessels in said holding plate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |