Patent US3340131A successfully refreshed from Google Patents.
US3340131A
Expired / Lapsed
US
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Pressure roller
Assignee: Misceramic Tile Inc
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Filing: 1964-09-17
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Granted: 1967-09-05
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Expires: 1984-09-17
Abstract
No abstract record available.
Inventors
- 👤 Leibow Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:20
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/0227; B05C17/023; B27; B27D; B27D1/00; B27D1/10; Y; Y10; Y10T; Y10T156/00; Y10T156/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A HAND TOOL FOR APPLYING PRESSURE TO AT LEAST ONE SURFACE OF A BODY, SAID TOOL COMPRISING A HANDLE FORMING MEMBER HAVING UPPER AND LOWER OFFSET PORTIONS, UPPER AND LOWER ROLLER MOUNTING ELEMENTS RIGIDLY FIXED TO SAID LOWER OFFSET PORTION IN SPACED RELATION TO EACH OTHER, A ROLLER HAVING A HARD OUTER SURFACE ROTATABLY MOUNTED ON EACH OF SAID MOUNTING ELEMENTS, AT LEAST A PORTION OF THE OUTER SURFACES OF SAID ROLLERS BEING IN SPACED PARALLEL RELATION TO EACH OTHER, THE OUTER SURFACE OF SAID LOWER ROLLER EXTENDING DOWNWARDLY BELOW SAID LOWER OFFSET PORTION, AND THE UPPER OFFSET PORTION OF SAID HANDLE FORMING MEMBER OVERLYING SAID ROLLERS, WHEREBY AT LEAST ONE OF SAID ROLLERS CAN BE PLACED IN CONTACT WITH THE SURFACE OF THE BODY SO THAT WHEN PRESSURE IS APPLIED TO SAID HANDLE FORMING MEMBER SUCH PRESSURE WILL BE TRANSMITTED THROUGH SAID ROLLER TO SAID SURFACE.
Claim 2
Dependent Claim
147 words
A HAND TOOL FOR APPLYING PRESSURE TO AT LEAST ONE SURFACE OF A BODY, SAID TOOL COMPRISING A HANDLE FORMING MEMBER HAVING UPPER AND LOWER OFFSET PORTIONS, UPPER AND LOWER ROLLER MOUNTING ELEMENTS RIGIDLY FIXED TO SAID LOWER OFFSET PORTION IN SPACED RELATION TO EACH OTHER, A ROLLER HAVING A HARD OUTER SURFACE ROTATABLY MOUNTED ON EACH OF SAID MOUNTING ELEMENTS, AT LEAST A PORTION OF THE OUTER SURFACES OF SAID ROLLERS BEING IN SPACED PARALLEL RELATION TO EACH OTHER, THE OUTER SURFACE OF SAID LOWER ROLLER EXTENDING DOWNWARDLY BELOW SAID LOWER OFFSET PORTION, AND THE UPPER OFFSET PORTION OF SAID HANDLE FORMING MEMBER OVERLYING SAID ROLLERS, WHEREBY AT LEAST ONE OF SAID ROLLERS CAN BE PLACED IN CONTACT WITH THE SURFACE OF THE BODY SO THAT WHEN PRESSURE IS APPLIED TO SAID HANDLE FORMING MEMBER SUCH PRESSURE WILL BE TRANSMITTED THROUGH SAID ROLLER TO SAID SURFACE.
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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |