US4356650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enclosure and mounting device for relief artworks
Assignee: Individual
•
Filing: 1981-06-29
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Granted: 1982-11-02
•
Expires: 2001-06-29
Abstract
Abstract A frame and protective enclosure is disclosed for artworks, which is particularly suitable for fragile reliefs and other three-dimensional works. The enclosure comprises a transparent shell secured to a backing board. The shell and board are secured and sealed together in a fashion which tends to protect the artwork from atmospheric contaminants. An improved structure is employed for securing the artwork to the backing board in such fashion that it subsequently can be removed without damage, even if the artwork is a paper sculpture or the like.
Inventors
- 👤 Raymond L. Antonczyk
- 👤 Andrew R. Antonczyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:53
CPC Classifications
B; B44; B44C; B44C5/00; B44C5/02; A; A47; A47G; A47G1/00; A47G1/12
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
121 words
An enclosure comprising: a shell having a transparent front plate and sidewalls extending rearwardly from said front plate and partially enclosing an open space at the the rear of said front plate to accommodate a display object therewithin; re-entrant means on said side walls; frame means each having front flange means received within said re-entrant means and rear flange means spaced rearwardly from the rearmost surfaces of said sidewalls; backing means separate from said frame means, extending across said entire open space to complete the enclosure thereof, and received between said sidewalls and said rearmost surfaces of said rear flange means; and means reacting against said rear flange means to press said backing means against said rearmost surfaces of said sidewalls.
Claim 2
Dependent Claim
121 words
An enclosure comprising: a shell having a transparent front plate and sidewalls extending rearwardly from said front plate and partially enclosing an open space at the the rear of said front plate to accommodate a display object therewithin; re-entrant means on said side walls; frame means each having front flange means received within said re-entrant means and rear flange means spaced rearwardly from the rearmost surfaces of said sidewalls; backing means separate from said frame means, extending across said entire open space to complete the enclosure thereof, and received between said sidewalls and said rearmost surfaces of said rear flange means; and means reacting against said rear flange means to press said backing means against said rearmost surfaces of said sidewalls.
Claim 3
Dependent Claim
49 words
An enclosure as in claim 1: wherein said reacting means comprise resilient leaf spring means compressed between said rear flange means and said backing means; and further comprising adhesive material lodged between said rear flanges means and said backing means to help retain said leaf spring means in place.
Claim 4
Dependent Claim
69 words
An enclosure as in claim 1 in combination with: a display object within said open space; and at least one pair of releasably interengaging textile fastener means, one of which is mounted upon a front surface of said backing means, and the other of which is mounted upon a rear surface of said display object, for removably securing said display object to said backing means within said open space.
References Cited (Backward Citations)
US1599779A
Cited
US2026708A
Cited
US2521558A
Cited
US2772500A
Cited
FR1292521A
Cited
US3996682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-11-01 | 1986-05-03 | 1986-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-01 | 1990-05-03 | 1990-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-01 | 1994-05-03 | 1994-11-02 | $7700.00 | Window Closed / Lapsed |