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Class Information
Number: 40/739
Name: Card, picture, or sign exhibiting > Picture frame > Adjustable frame height, width, or thickness
Description: Picture frame which may be altered, reconfigured, or reoriented to retain planar articles having different dimensions by adjusting the frame along one of the axes of the frame.


Sub-classes under this class:

Class Number Class Name Patents
40/741 Height and width 17
40/740 Thickness 11


Patents under this class:

Patent Number Title Of Patent Date Issued
7055275 Wall-mounted display assembly for simultaneously displaying a plurality of items Jun. 6, 2006
6813075 Stereo slide viewer Nov. 2, 2004
6612060 Non-integral frame Sep. 2, 2003
6578305 Framing system with three dimensional shims for displaying three-dimensional objects Jun. 17, 2003
6519886 System and method for mounting front loaded photographs Feb. 18, 2003
6354030 Nested magnetic picture frame pieces Mar. 12, 2002
6055757 Picture frame May. 2, 2000
5848490 Portrait displaying receptacle Dec. 15, 1998
5624118 Puzzle work station and storage case incorporating special adjustable frame Apr. 29, 1997
5621994 Sign assembly with adjustable corners Apr. 22, 1997
5579596 Adjustable frame Dec. 3, 1996
5546689 Adjustable picture frame Aug. 20, 1996
5515630 Adjustable picture frame May. 14, 1996
5408774 Countertop adjustable and changeable sign holder Apr. 25, 1995
4773174 Clamping apparatus for flat reproductions Sep. 27, 1988
4757623 Nameplate holder Jul. 19, 1988
4459773 Tensioned mounting device for thin, planar artforms Jul. 17, 1984
4373279 Frame straightening and supporting device Feb. 15, 1983
4233769 Real estate sign support Nov. 18, 1980
4176480 Poster supporting frame Dec. 4, 1979
4145826 Display holder for displaying a plate or the like Mar. 27, 1979
4099887 Structural joints Jul. 11, 1978



 
 
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