Patent US3133312A successfully refreshed from Google Patents.
US3133312A
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Stenciling machine
Assignee: Armstrong World Industries Inc
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Filing: 1963-04-02
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Granted: 1964-05-19
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Expires: 1983-04-02
Abstract
No abstract record available.
Inventors
- 👤 Thomas G Harris
- 👤 Elmer J Landis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:14
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0028; B; B41; B41F; B41F15/00; B41F15/08; B41F15/0831; B41F15/0845; Y; Y10; Y10S; Y10S425/00; Y10S425/811
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A STENCILING MACHINE INCLUDING A STENCIL PLATE HAVING OPENINGS THEREIN THROUGH WHICH GRANULATED INLAYING COMPOSITION MAY BE STRICKLED ONTO A SUITABLE BACKING, SAID OPENINGS HAVING THE SIDES THEREOF TAPERED AT AN ANGLE OF FROM ABOUT 13.5* TO 43.5* FROM THE UPPER SURFACE OF THE STENCIL PLATE TO SUBSTANTIALLY THE BOTTOM THEREOF, MEANS MOVABLE OVER THE STENCIL PLATE FOR STRICKLING AN EXCESS AMOUNT OF GRANULATED INLAYING COMPOSITION OVER THE UPPER SURFACE OF THE STENCIL PLATE AND INTO THE OPENINGS TO FILL SAID OPENINGS WITH GRANULATED INLAYING COMPOSITION, A BRUSH MOVABLE OVER SAID STENCIL PLATE BEHIND SAID STRICKLING MEANS FOR REMOVING EXCESS INLAYING COMPOSITION FROM THE SURFACE OF THE STENCIL PLATE AND FROM THE OPENINGS THEREIN, AND MEANS FOR LIMITING THE DEPTH TO WHICH THE BRUSH CAN SWEEP TO SUBSTANTIALLY THE BOTTOM SURFACE OF SAID PLATE.
Claim 2
Dependent Claim
134 words
A STENCILING MACHINE INCLUDING A STENCIL PLATE HAVING OPENINGS THEREIN THROUGH WHICH GRANULATED INLAYING COMPOSITION MAY BE STRICKLED ONTO A SUITABLE BACKING, SAID OPENINGS HAVING THE SIDES THEREOF TAPERED AT AN ANGLE OF FROM ABOUT 13.5* TO 43.5* FROM THE UPPER SURFACE OF THE STENCIL PLATE TO SUBSTANTIALLY THE BOTTOM THEREOF, MEANS MOVABLE OVER THE STENCIL PLATE FOR STRICKLING AN EXCESS AMOUNT OF GRANULATED INLAYING COMPOSITION OVER THE UPPER SURFACE OF THE STENCIL PLATE AND INTO THE OPENINGS TO FILL SAID OPENINGS WITH GRANULATED INLAYING COMPOSITION, A BRUSH MOVABLE OVER SAID STENCIL PLATE BEHIND SAID STRICKLING MEANS FOR REMOVING EXCESS INLAYING COMPOSITION FROM THE SURFACE OF THE STENCIL PLATE AND FROM THE OPENINGS THEREIN, AND MEANS FOR LIMITING THE DEPTH TO WHICH THE BRUSH CAN SWEEP TO SUBSTANTIALLY THE BOTTOM SURFACE OF SAID PLATE.
References Cited (Backward Citations)
US2241051A
Cited
US2689975A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |