Reusable picture frame

Claim 2

A front-loading reusable picture frame for retaining a stack of elements to be framed comprising: a rigid rectangular outer framework having means defining a forwardly facing seating and confining structure; and a rectangular inner framework comprising discrete side members, said side members having lower and upper inwardly projecting walls spaced apart from an upstanding wall, said walls forming a continuous inwardly open channel for receiving the stack of elements to be framed, whereby the side members may circumscribe the stack and hold the stack together; said inner framework being frontally visible and snugly receivable in the seating and confining structure whereby the outer framework is operative to hold together and retain the inner framework by frictional contact therebetween, without the use of frontally visible locking means.

Claim 3

A front-loading reusable picture frame as set forth in claim 1, wherein the outer framework includes first and second walls defining the forwardly facing seating and confining structure, and wherein the inner framework comprises discrete mitered side members.

Claim 4

The picture frame as set forth in claim 2, wherein: said outer framework is comprised of discrete extruded metal mitered side members held together at their ends by corner elements, each such corner element connecting a pair of side members meeting to form a corner.

Claim 5

A front-loading reusable picture frame as set forth in claim 3, wherein removable means are provided for additionally locking together the outer framework means and the inner framework.

Claim 6

A front-loading reusable picture frame for retaining a stack of elements to be framed comprising: a rigid rectangular outer framework comprising discrete extruded mitered metal side members, each such side member forming an inwardly opening first channel, and a corner element disposed at each corner of the framework, said corner element extending into the first channels of the two side members forming the corner and being permanently fastened to said two side members to hold them in a right angle corner position; said framework having first and second walls defining a forwardly facing seating and confining structure, said first wall being disposed generally parallel to the main plane of the frame, said second wall upstanding from the outer edge of the first wall; a rectangular inner framework comprising discrete extruded mitered plastic side members, said side members having lower and upper inwardly projecting walls spaced apart by an upstanding wall, said walls forming a continuous inwardly open channel for receiving the stack of elements to be framed, whereby the side members may circumscribe the stack and hold the stack together; said inner framework being frontally visible and snugly receivable in the seating and confining structure, whereby the outer framework is operative to hold together and retain the inner framework by frictional contact therebetween, without the use of frontally visible locking means.

Claim 7

A front-loading reusable picture frame for retaining a stack of elements to be framed comprising: a rigid rectangular outer framework comprising discrete extruded mitered metal side members, each such side member forming an inwardly opening first channel, and a corner element disposed at each corner of the framework, said corner element extending into the first channels of the two side members forming the corner and being permanently fastened to said two side members to hold them in a right angle corner position; said framework having first and second walls defining a forwardly facing seating and confining structure, said first wall being disposed generally parallel to the main plane of the frame, said second wall upstanding from the outer edge of the first wall; a rectangular inner framework comprising discrete extruded mitered plastic side members, said side members having lower and upper inwardly projecting walls spaced apart by an upstanding wall, said walls forming a continuous inwardly open channel for receiving the stack of elements to be framed, whereby the side members may circumscribe the stack and hold the stack together; said inner framework being frontally visible and snugly receivable in the seating and confining structure, whereby the outer framework is operative to hold together and retain the inner framework by frictional contact therebetween, without the use of frontally visible locking means.

Claim 8

The picture frame as set forth in claim 5, comprising: removable means for locking together the inner and outer frameworks, said removable means comprising U-shaped elements inserted at the rear of the picture frame between the lower wall of the inner framework and the first channel of the outer framework.

Claim 9

A front-loading reusable picture frame for retaining a stack of elements to be framed, and comprising an outer framework including a peripheral confining side wall merging into a bottom seating wall extruding inwardly at substantially right angles thereto with both said walls defining a forwardly facing seating and confining structure; an inner framework complementing the peripheral configuration of the outer framework and including side members having lower and upper inwardly projecting walls spaced apart by an upstanding outer wall and defining a continuous inwardly open channel for receiving the stack of elements to be framed whereby the side members may circumscribe the stack and hold the stack together; and the outer peripheral dimensions of the upstanding wall of the inner framework being substantially equal to the inner dimensions of the peripheral confining side wall of the outer framework for frictional snug engagement between the walls as the inner framework is visibly and snugly received in the seating and confining structure of the outer framework with the lower inwardly projecting wall of the inner framework seating on the bottom seating wall of the outer framework and held therein without the use of frontally visible locking means.

Claim 10

A front-loading reusable picture frame for retaining a stack of elements to be framed, and comprising an outer framework including a peripheral confining side wall merging into a bottom seating wall extruding inwardly at substantially right angles thereto with both said walls defining a forwardly facing seating and confining structure; an inner framework complementing the peripheral configuration of the outer framework and including side members having lower and upper inwardly projecting walls spaced apart by an upstanding outer wall and defining a continuous inwardly open channel for receiving the stack of elements to be framed whereby the side members may circumscribe the stack and hold the stack together; and the outer peripheral dimensions of the upstanding wall of the inner framework being substantially equal to the inner dimensions of the peripheral confining side wall of the outer framework for frictional snug engagement between the walls as the inner framework is visibly and snugly received in the seating and confining structure of the outer framework with the lower inwardly projecting wall of the inner framework seating on the bottom seating wall of the outer framework and held therein without the use of frontally visible locking means.

Claim 11

A front-loading reusable picture frame as set forth in claim 7, wherein the outer framework is substantially rectangular and formed of mitered wall sections forming corners of the framework, and wherein generally right-angled corner elements secure together the mitered corners along the undersurface of the bottom seating wall by means leaving the upper surface thereof free for seating of the inner framework thereon.

Claim 12

A front-loading reusable picture frame as set forth in claim 8, wherein the outer framework includes an inner wall extending inwardly from the confining side wall and spaced from the bottom seating wall to provide therewith an inwardly open channel space covering the corner elements and providing space for receiving removable means for additionally locking together the inner and outer framework.

Claim 13

A front-loading reusable picture frame as set forth in claim 9, wherein there are provided removable means in the form of U-shaped elements with one leg housed within the inwardly open channel space to engage the expanded surface of the bottom seating wall of the outer framework and with the other leg engaging the inner surface of the lower side member of the inner framework to thus additionally lock together the two frameworks at the rear blind sides thereof.