US3175594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disintegrator and mixer
Assignee: Sunbeam Corp
•
Filing: 1961-10-23
•
Granted: 1965-03-30
•
Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Jepson Ivar
- 👤 Gilbert R Wolter
- 👤 Jr Herman O De Boer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:25
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A BLENDER COMPRISING AN INVERTED CUP-SHAPED HOUSING, A VESSEL SUPPORTED ON SAID HOUSING, A MOTOR MOUNTED WITHIN SAID HOUSING HAVING AN ARMATURE SHAFT EXTENDING THROUGH AN OPENING IN THE TOP OF SAID HOUSING, A SUPPORT MEMBER INCLOSING SAID MOTOR, SAID SUPPORT MEMBER BEING SECURED AT ITS UPPER END TO SAID CUP-SHAPED HOUSING WITH SIDE WALLS THEREOF SPACED FROM THE SIDE WALLS OF SAID HOUSING, A FAN CARRIED BY SAID ARMATURE SHAFT FOR DRAWING COOLING AIR AXIALLY UPWARDLY THROUGH SAID MEMBER, AN AIR DISCHARGE PASSAGEWAY FORMED BETWEEN SAID SUPPORT MEMBER AND SAID HOUSING ON ONE SIDE OF SAID MOTOR AND EXTENDING FROM THE TOP OF SAID CUP-SHAPED HOUSING TO THE BOTTOM THEREOF, SAID PASSAGEWAY BEING FORMED BY SPACED WALLS EXTENDING BETWEEN SPACED PORTIONS OF SAID SUPPORT MEMBER AND SAID HOUSING, AIR INLET OPENINGS FORMED AT THE BOTTOM OF SAID MEMBER AND A DISCHARGE OPENING AT THE TOP OF SAID MEMBER OPENING INTO SAID PASSAGEWAY.
Claim 2
Dependent Claim
153 words
A BLENDER COMPRISING AN INVERTED CUP-SHAPED HOUSING, A VESSEL SUPPORTED ON SAID HOUSING, A MOTOR MOUNTED WITHIN SAID HOUSING HAVING AN ARMATURE SHAFT EXTENDING THROUGH AN OPENING IN THE TOP OF SAID HOUSING, A SUPPORT MEMBER INCLOSING SAID MOTOR, SAID SUPPORT MEMBER BEING SECURED AT ITS UPPER END TO SAID CUP-SHAPED HOUSING WITH SIDE WALLS THEREOF SPACED FROM THE SIDE WALLS OF SAID HOUSING, A FAN CARRIED BY SAID ARMATURE SHAFT FOR DRAWING COOLING AIR AXIALLY UPWARDLY THROUGH SAID MEMBER, AN AIR DISCHARGE PASSAGEWAY FORMED BETWEEN SAID SUPPORT MEMBER AND SAID HOUSING ON ONE SIDE OF SAID MOTOR AND EXTENDING FROM THE TOP OF SAID CUP-SHAPED HOUSING TO THE BOTTOM THEREOF, SAID PASSAGEWAY BEING FORMED BY SPACED WALLS EXTENDING BETWEEN SPACED PORTIONS OF SAID SUPPORT MEMBER AND SAID HOUSING, AIR INLET OPENINGS FORMED AT THE BOTTOM OF SAID MEMBER AND A DISCHARGE OPENING AT THE TOP OF SAID MEMBER OPENING INTO SAID PASSAGEWAY.
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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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |