US3196916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Comminuting machine
Assignee: Individual
•
Filing: 1961-08-04
•
Granted: 1965-07-27
•
Expires: 1981-08-04
Abstract
No abstract record available.
Inventors
- 👤 Joe R Urschel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:54
CPC Classifications
B; B02; B02C; B02C18/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN ASSEMBLY CONSTITUTING A COMPONENT OF A MACHINE ADAPTED FOR REDUCING THE SIZE OF A PRODUCT, SAID ASSEMBLY COMPRISING A TUBULAR CYLINDRICAL WALL STRUCTURE, SAID WALL STRUCTURE COMPRISING SUPERIMPOSED ENGAGED LAYERS OF CIRCUMFERENTIALLY SPACED SEGMENTS WHICH ARE OVERLAPPED SO THAT CERTAIN PORTIONS THEREOF DEFINE SIDE OF OPENINGS EXTENDING GENERALLY TANGENTIALLY THROUGH SAID STRUCTURE IN
Claim 2
Dependent Claim
54 words
AN ASSEMBLY CONSTITUTING A COMPONENT OF A MACHINE ADAPTED FOR REDUCING THE SIZE OF A PRODUCT, SAID ASSEMBLY COMPRISING A TUBULAR CYLINDRICAL WALL STRUCTURE, SAID WALL STRUCTURE COMPRISING SUPERIMPOSED ENGAGED LAYERS OF CIRCUMFERENTIALLY SPACED SEGMENTS WHICH ARE OVERLAPPED SO THAT CERTAIN PORTIONS THEREOF DEFINE SIDE OF OPENINGS EXTENDING GENERALLY TANGENTIALLY THROUGH SAID STRUCTURE IN
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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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |