US3137088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Framed canvas and method of preparing the same for art work
Assignee: Metalcraft Corp
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Filing: 1962-10-08
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Granted: 1964-06-16
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Expires: 1982-10-08
Abstract
No abstract record available.
Inventors
- 👤 Spertus Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:06
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/18; B44D3/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
A STRETCHED SURFACE FOR ART WORK COMPRISING A STRETCHABLE MATERIAL BLANK HAVING A RECTANGULAR FRONT PANEL, AN INTEGRAL FLAP PROJECTING FROM EACH OF THE MARGINAL EDGES OF SAID PANEL, EACH OF SAID FLAPS HAVING A NARROW RECTANGULAR SECTION COEXTENSIVE WITH ITS ASSOCIATED FLAP MARGINAL EDGE AND AN ISOSCELES TRAPEZOIDAL SECTION, A RIGID SLAT-LIKE FRAME MEMBER OF COMPLEMENTARY ISOSCELES TRAPEZOIDAL CONFIGURATION ASSOCIATED WITH EACH OF SAID FLAPS, FASTENING MEANS CONNECTING SAID FRAME MEMBERS TO SAID ISOSCELES TRAPEZOIDAL SECTIONS, EACH OF SAID FLAPS BEING WRAPPED AROUND AT LEAST TWO OF THE SIDES OF ITS ASSOCIATED FRAME MEMBER, ALL OF SAID FRAME MEMBERS BEARING AGAINST EACH OTHER AT THE ENDS THEREOF TO AFFORD FOUR MITERED CORNER JOINTS, SAID FRONT PANEL BEING DEFINED BY THE BASE EDGES OF SAID FRAME MEMBERS TOGETHER IN OPERATIVE BEARING RELATIONSHIP.
Claim 2
Dependent Claim
132 words
A STRETCHED SURFACE FOR ART WORK COMPRISING A STRETCHABLE MATERIAL BLANK HAVING A RECTANGULAR FRONT PANEL, AN INTEGRAL FLAP PROJECTING FROM EACH OF THE MARGINAL EDGES OF SAID PANEL, EACH OF SAID FLAPS HAVING A NARROW RECTANGULAR SECTION COEXTENSIVE WITH ITS ASSOCIATED FLAP MARGINAL EDGE AND AN ISOSCELES TRAPEZOIDAL SECTION, A RIGID SLAT-LIKE FRAME MEMBER OF COMPLEMENTARY ISOSCELES TRAPEZOIDAL CONFIGURATION ASSOCIATED WITH EACH OF SAID FLAPS, FASTENING MEANS CONNECTING SAID FRAME MEMBERS TO SAID ISOSCELES TRAPEZOIDAL SECTIONS, EACH OF SAID FLAPS BEING WRAPPED AROUND AT LEAST TWO OF THE SIDES OF ITS ASSOCIATED FRAME MEMBER, ALL OF SAID FRAME MEMBERS BEARING AGAINST EACH OTHER AT THE ENDS THEREOF TO AFFORD FOUR MITERED CORNER JOINTS, SAID FRONT PANEL BEING DEFINED BY THE BASE EDGES OF SAID FRAME MEMBERS TOGETHER IN OPERATIVE BEARING RELATIONSHIP.
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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |