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US3981091A Expired / Lapsed US ⏱️ 0.0 years remaining

Picture frame construction

Assignee: Individual
•
Filing: 1974-10-07
•
Granted: 1976-09-21
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Expires: 1994-10-07
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Abstract

Abstract An improved picture frame construction of a type including a transparent front panel and a corresponding rear panel placed in a congruent relation therewith to enclose a picture or print, and means interconnecting the edges of the juxtaposed panels to maintain them together. In one embodiment of the invention, the device includes a plurality of resilient retaining elements having a channel member gripping the edges of the panels, and a hooked member engaging circular openings in the rear panel, all of which may be formed as a single stamping operation. Release of the retaining elements is accomplished by lifting the hooked member from the engagement with the opening, using a manually engageable tab provided for that purpose. In a modified form of the embodiment, a separate opening-forming member is adhesively secured to the exposed surface of the rear panel. In a second embodiment, pairs of opposed retaining members are resiliently linked by a ball chain to provide an equivalent result.

Inventors

  • 👤 Samuel G. Wiener, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 11:41
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/18; A; A47; A47G; A47G1/00; A47G1/06; A47G1/0638; G09F1/00; G09F1/10

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 151 words
In a picture frame construction of a type including a transparent front panel element, a rear panel element, and clip means for interconnecting said front and rear panel elements in congruent relation to enclose a print or picture, the improvement comprising: said clip means including integrally molded synthetic resinous retaining elements, each having a channel forming member engaging the exposed surfaces of said front and rear panels at juxtaposed edges thereof, an elongated resilient portion interconnected to a portion of said channel-forming member, and a hooked member interconnected to said resilient member, said rear panel having a circular recess extending inwardly from an outer surface thereof for engaging said hooked member to thereby simultaneously position said retaining elements relative to said juxtaposed front and rear panels and place said resilient member thereof under tension; said orifices being incorporated in separate planar members adhesively affixed to said rear panel in desired locations.
Claim 2
Dependent Claim 151 words
In a picture frame construction of a type including a transparent front panel element, a rear panel element, and clip means for interconnecting said front and rear panel elements in congruent relation to enclose a print or picture, the improvement comprising: said clip means including integrally molded synthetic resinous retaining elements, each having a channel forming member engaging the exposed surfaces of said front and rear panels at juxtaposed edges thereof, an elongated resilient portion interconnected to a portion of said channel-forming member, and a hooked member interconnected to said resilient member, said rear panel having a circular recess extending inwardly from an outer surface thereof for engaging said hooked member to thereby simultaneously position said retaining elements relative to said juxtaposed front and rear panels and place said resilient member thereof under tension; said orifices being incorporated in separate planar members adhesively affixed to said rear panel in desired locations.
Claim 3
Dependent Claim 42 words
Structure to acccordance with claim 1, in which said separate planar members are formed as a result of a vacuum molding operation, and in which the orifices are located in dished portions thereof, said dished portions extending outwardly of said rear panel.

References Cited (Backward Citations)

US2403491A Cited
US2524647A Cited
US2885166A Cited
US2854774A Cited
US3541714A Cited
US3867774A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-09-21 1980-03-22 1980-09-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-09-21 1984-03-22 1984-09-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-09-21 1988-03-22 1988-09-21 $7700.00 Window Closed / Lapsed

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