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Class Information
Number: 40/380
Name: Card, picture, or sign exhibiting > Register, or file (e.g., telephone directory file) > Shiftable file item or file item support (non-sliding, arcuate path)
Description: Device wherein the exposure is accomplished by nonsliding movement of the item substantially within an arcuate path substantially parallel to the plane containing the item which movement may be performed (a) manually e.g., movement from file box, file drawer, etc., or (b) by drive means.

Sub-classes under this class:

Class Number Class Name Patents
40/383 Depository with positioning channel or retention means (e.g., rod) 8
40/382 Overlaying 7
40/384 Plural index 3
40/381 With shift mechanism 9

Patents under this class:

Patent Number Title Of Patent Date Issued
7441356 I-beam hinge apparatus for displaying procedural information cards in the workplace Oct. 28, 2008
6547283 Mounting system for a portfolio Apr. 15, 2003
4889419 Card file mirror Dec. 26, 1989
4754564 Device for the cyclic rearrangement of a pile of rectangular or square sheets Jul. 5, 1988
4631846 Transparent separator for a row of index cards or the like Dec. 30, 1986
4546561 Picture viewer Oct. 15, 1985
4245415 File card for filing system Jan. 20, 1981
4241921 Bingo card holder Dec. 30, 1980
RE30396 Filing system and elements therefor Sep. 9, 1980
4138172 Hanging card storage system Feb. 6, 1979
4045896 X-ray film storage and viewing device Sep. 6, 1977
3977108 Display apparatus for a data terminal Aug. 31, 1976
3935652 Circular magazine for a slide projector Feb. 3, 1976

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