US3355152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Kneading apparatus
Assignee: Individual
•
Filing: 1965-09-08
•
Granted: 1967-11-28
•
Expires: 1985-09-08
Abstract
No abstract record available.
Inventors
- 👤 Otto Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:43
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/05; A; A21; A21C; A21C1/00; A21C1/14; A21C1/1405; A21C1/141; A47; A47J; A47J43/00; A47J43/04; A47J43/07; A47J43/0716; A47J43/0722
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A ROTARY KNEADING OR AGITATING TOOL, COMPRISING AN ELONGATED HUB; AT LEAST ONE NARROW, ELONGATED TRANSVERSAL KNEADING MEMBER CONNECTED ONLY AT ONE END THEREOF TO ONE END OF SAID HUB AND FREELY PROJECTING OUTWARDLY FROM THE LATTER, SAID KNEADING MEMBER BEING ARRANGED SUBSTANTIALLY TRANSVERSALLY TO THE AXIS OF SAID HUB; AND AT LEAST ONE FLAT NARROW DEFLECTING ELEMENT PROJECTING FROM SAID HUB IN A PLANE PARALLEL TO SAID AXIS AND EXTENDING FROM SAID KNEADING MEMBER TOWARD THE OTHER END OF SAID HUB.
Claim 2
Dependent Claim
82 words
A ROTARY KNEADING OR AGITATING TOOL, COMPRISING AN ELONGATED HUB; AT LEAST ONE NARROW, ELONGATED TRANSVERSAL KNEADING MEMBER CONNECTED ONLY AT ONE END THEREOF TO ONE END OF SAID HUB AND FREELY PROJECTING OUTWARDLY FROM THE LATTER, SAID KNEADING MEMBER BEING ARRANGED SUBSTANTIALLY TRANSVERSALLY TO THE AXIS OF SAID HUB; AND AT LEAST ONE FLAT NARROW DEFLECTING ELEMENT PROJECTING FROM SAID HUB IN A PLANE PARALLEL TO SAID AXIS AND EXTENDING FROM SAID KNEADING MEMBER TOWARD THE OTHER END OF SAID HUB.
References Cited (Backward Citations)
US1498392A
Cited
US1629391A
Cited
US2722118A
Cited
US3024010A
Cited
US3211434A
Cited
US3201095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |