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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 40/611.12
Name: Card, picture, or sign exhibiting > Signs > Sign support > Removable sign > Clamp-type sign holder
Description: Subject matter wherein the sign retaining member includes a device having a pair of members capable of applying pressure to opposite sides of the sign.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7370448 Snap frame display assembly May. 13, 2008
7325343 Display board system Feb. 5, 2008
7266918 Yard sign with trimmed edges Sep. 11, 2007
7257913 Louver and clip for a rotational sign Aug. 21, 2007
7155852 Multi-directional placard display holder Jan. 2, 2007
7140137 Spring loaded holders Nov. 28, 2006
7128301 Two piece calendar holder Oct. 31, 2006
7076899 Extruded grip frame arrangement Jul. 18, 2006
7043861 Latching mechanism and assembly May. 16, 2006
6948270 Monolithic double-sided display Sep. 27, 2005
6871435 Card holder Mar. 29, 2005
6665967 Convertible message sign Dec. 23, 2003
6658776 Modular bulkhead display system Dec. 9, 2003
6609476 Antenna mounted flag Aug. 26, 2003
6421940 End clip and related sign apparatus Jul. 23, 2002
6412204 Self centering display fixture Jul. 2, 2002
6149117 Decorative and functional fixture as sheetlike object hanger Nov. 21, 2000
6052932 Presentation unit extendible side panels Apr. 25, 2000
6009652 Sign construction Jan. 4, 2000
5964052 Wind resistant reinforced sign and base therefor Oct. 12, 1999
5930928 Front-loading poster frame device Aug. 3, 1999
5893228 Sign for use in entrance of hazardous confined space Apr. 13, 1999
5799428 Sign display attachment Sep. 1, 1998
5769213 Card with article carrier Jun. 23, 1998
5735069 Frame assembly Apr. 7, 1998
5675923 Rigid sign with protective changeable indicia member Oct. 14, 1997
5625969 Low visibility placard display stand May. 6, 1997
5623778 Weatherized posting board assembly Apr. 29, 1997
5595010 Sign construction Jan. 21, 1997
5579599 One-piece display sign Dec. 3, 1996
5442871 Poster and sign display assembly Aug. 22, 1995
5331757 Signholder Jul. 26, 1994
5307579 Electrostatic and magnetic holder May. 3, 1994
5215285 Display card holder Jun. 1, 1993
5181335 Portable sign installation kit and method of using same Jan. 26, 1993
5058300 Signholder Oct. 22, 1991
5052137 Mounting for panels for signboards Oct. 1, 1991
5044200 All purpose lawn and garden marker Sep. 3, 1991
5024011 Decorative message display Jun. 18, 1991
4986013 Poster frame Jan. 22, 1991
4879823 Decorative message display Nov. 14, 1989
4864757 Portable kit for erecting sign with rigid panel Sep. 12, 1989
4827639 Assembly for mounting photographs May. 9, 1989
4790093 Molded plastic signholder Dec. 13, 1988
4783921 Mounting arrangement for wind-deflectable bending sign Nov. 15, 1988
4726132 Molded plastic signholder Feb. 23, 1988
4717110 Adjustable signage system Jan. 5, 1988
4512097 Display panel mounting clip Apr. 23, 1985
4452416 Display device Jun. 5, 1984
4439940 Display bracket and attachment Apr. 3, 1984

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