US3175808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint mixing apparatus
Assignee: Individual
•
Filing: 1963-09-18
•
Granted: 1965-03-30
•
Expires: 1983-09-18
Abstract
No abstract record available.
Inventors
- 👤 Arnold A Dedoes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:29
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/05; B01F27/07; B01F27/071; B01F27/80; B01F27/88; B01F27/11; B01F27/112; B01F27/1125; B01F27/86; Y; Y10; Y10S; Y10S366/00; Y10S366/605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A PLASTIC STIRRER APPARATUS COMPRISING A ROTARY SHAFT OF SEMI-RIGID PLATIC MATERIAL, SPACED APART PLASTIC BLADE ELEMENTS FORMED INTEGRAL WITH SAID SHAFT AND ROTATABLE THEREWITH, OTHER SPACED APART PLASTIC BAFFLE BLADE ELEMENTS SUBSTANTIALLY COEXTENSIVE IN SIZE AND SHAPE WITH SAID ROTARY BLADES AND SWINGABLY MOUNTED ON SAID SHAFT, SAID SWINGABLE BLADES BEING INTERLEAVED WITH SAID ROTARY BLADES FOR RELATIVE MOVEMENT THEREWITH, AND WEB SHAPED MEANS CONNECTING AND REINFORCING THE ADJACENT ENDS OF SAID SWINGABLE BLADES SO AS TO MOVE THE SAME AS A RIGID UNIT.
Claim 2
Dependent Claim
85 words
A PLASTIC STIRRER APPARATUS COMPRISING A ROTARY SHAFT OF SEMI-RIGID PLATIC MATERIAL, SPACED APART PLASTIC BLADE ELEMENTS FORMED INTEGRAL WITH SAID SHAFT AND ROTATABLE THEREWITH, OTHER SPACED APART PLASTIC BAFFLE BLADE ELEMENTS SUBSTANTIALLY COEXTENSIVE IN SIZE AND SHAPE WITH SAID ROTARY BLADES AND SWINGABLY MOUNTED ON SAID SHAFT, SAID SWINGABLE BLADES BEING INTERLEAVED WITH SAID ROTARY BLADES FOR RELATIVE MOVEMENT THEREWITH, AND WEB SHAPED MEANS CONNECTING AND REINFORCING THE ADJACENT ENDS OF SAID SWINGABLE BLADES SO AS TO MOVE THE SAME AS A RIGID UNIT.
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) | 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 |