Patent US4610907A successfully refreshed from Google Patents.
Patent US3905585A successfully refreshed from Google Patents.
US3905585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agitating device
Assignee: Individual
•
Filing: 1974-10-04
•
Granted: 1975-09-16
•
Expires: 1994-10-04
Abstract
Abstract Apparatus for agitating liquids which may include foodstuffs and which includes a generally horizontal member which has depending therefrom a first axis and a second axis each of which is carried for rotation with respect to the generally horizontal member. Rollers are carried for rotation about each axis and for engaging the sides of a kettle. A shaft also depends from the generally horizontal member. Means are provided for selectively rotating the second axis and the second shaft which includes a generally planar member at the end thereof for agitating a fluid within the kettle.
Inventors
- 👤 Leslie B Wallman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/16; A47J36/165; B; B01; B01F; B01F27/00; B01F27/80; B01F27/95; B01F27/23; B01F27/232; B01F27/2324
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
108 words
Agitating apparatus which comprises: an elongated generally horizontal member, a first axis and a second axis each being elongated and depending from said generally horizontal member, means for selectively securing said first axis to said generally horizontal member throughout a range of axially aligned positions, a first roller carried on said first axis for rotation thereabout and a second roller fixed to said second axis, a shaft depending from said generally horizontal elongated member for rotation about the axis thereof, said shaft having a generally planar disposed at the end thereof most remote from said generally horizontal member, and means for rotating said second roller and said shaft.
Claim 2
Dependent Claim
108 words
Agitating apparatus which comprises: an elongated generally horizontal member, a first axis and a second axis each being elongated and depending from said generally horizontal member, means for selectively securing said first axis to said generally horizontal member throughout a range of axially aligned positions, a first roller carried on said first axis for rotation thereabout and a second roller fixed to said second axis, a shaft depending from said generally horizontal elongated member for rotation about the axis thereof, said shaft having a generally planar disposed at the end thereof most remote from said generally horizontal member, and means for rotating said second roller and said shaft.
Claim 3
Dependent Claim
35 words
The apparatus as described in claim 1 wherein said means for selectively securing said firsT axis comprises a slot disposed in said generally horizontal planar member and a threaded fastener for securing said first axis.
Claim 4
Dependent Claim
38 words
The apparatus as described in claim 1 wherein said means for driving comprises a motor having a drive shaft which is disposed with the axis thereof in aligned relationship to said second axis and which is fixed thereto.
Claim 5
Dependent Claim
21 words
The apparatus as described in claim 3 wherein said means for driving further comprises a belt drive for rotating said shaft.
Claim 6
Dependent Claim
23 words
The apparatus as described in claim 4 wherein said generally planar member is offset radially from the axis of rotation of said shaft.
Claim 7
Dependent Claim
20 words
The apparatus as described in claim 5 wherein said shaft comprises concentric sections selectively adjustable to vary the length thereof.
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) | 1978-09-15 | 1979-03-17 | 1979-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-09-15 | 1983-03-17 | 1983-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-09-15 | 1987-03-17 | 1987-09-16 | $7700.00 | Window Closed / Lapsed |