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Class Information
Number: 402/80R
Name: Binder device releasably engaging aperture or notch of sheet > Miscellaneous
Description:


Sub-classes under this class:

Class Number Class Name Patents
402/80P Plastic 89
402/80L Sheet lifters 27


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
5330279 Overlay binder including easy-release label leader Jul. 19, 1994
RE34593 Loose-leaf notebook construction Apr. 26, 1994
5295758 Sliding rotatable binder attachment Mar. 22, 1994
5290118 Filing device for storing recording discs Mar. 1, 1994
5273370 Hole punching device for a ringed notebook Dec. 28, 1993
5267804 Apparatus and method for making a binder self-supporting Dec. 7, 1993
5249902 Loose-leaf binder assembly process and apparatus Oct. 5, 1993
5242237 Binder with integral book band Sep. 7, 1993
5240340 Books and assemblies for books Aug. 31, 1993
5234277 Business card filing organization Aug. 10, 1993
5232301 Notebook binder with rotatable mounting bracket Aug. 3, 1993
5222765 Apparatus for binding stationary and method of using same Jun. 29, 1993
5219239 Rotatable binder insert Jun. 15, 1993
5213433 Dual purpose file May. 25, 1993
5213429 Foldable ring binder-folder May. 25, 1993
5213368 Loose-leaf binder having flexible spine May. 25, 1993
5209592 Notebook insert with calculator and holepunch May. 11, 1993
5186565 Sliding ring mount for a pocket binder Feb. 16, 1993
5180246 Binding system Jan. 19, 1993
5174674 Sample book Dec. 29, 1992
5169255 Method and apparatus for removing selected papers from file folders Dec. 8, 1992
5160208 Loose leaf binder revision device and method of using same Nov. 3, 1992
5154527 Bracket for supporting binders in a hanging file Oct. 13, 1992
5143466 Notebook page with pressure-sensitive repositionable labels on both sides thereof Sep. 1, 1992
5118213 Demountable writing table for a notebook Jun. 2, 1992
5118138 Self-illuminating book Jun. 2, 1992
5114259 Adjustable writing platform for a notebook May. 19, 1992
5106222 Embossed cover for ring binder mechanism Apr. 21, 1992
5100253 Concealed rivet element and setting method for binder and the like Mar. 31, 1992
5076722 Loose leaf binder Dec. 31, 1991
5073059 Visual display supporting structure Dec. 17, 1991
5069567 Case Dec. 3, 1991
5066158 Combined negative holder and viewing device Nov. 19, 1991
5059051 Fastener device Oct. 22, 1991
5059052 Portfolio system Oct. 22, 1991
5048869 Hypertext book attachment Sep. 17, 1991
5037136 Book stiffener Aug. 6, 1991
5037228 Single piece file clasp Aug. 6, 1991
5033899 Index media for loose-leaf notebooks and wirebound notebooks Jul. 23, 1991
5030027 Schedule and paperwork organizer Jul. 9, 1991
5028160 Paper handling device Jul. 2, 1991
D317177 Openable ring May. 28, 1991
5015115 Interchangeable sheet album for photographs and cards May. 14, 1991
5015114 Modular loose leaf binder system and a binder ring used therein May. 14, 1991
5002416 Cover spacer for binders Mar. 26, 1991
4998840 Method and tool for retrofitting an elongated label leader into the slot of an overlay binder Mar. 12, 1991
4997208 Security binding Mar. 5, 1991
4990017 Expandable double ring binder Feb. 5, 1991
4988229 Single hand notebook Jan. 29, 1991
4984924 Loose leaf holder Jan. 15, 1991

1 2 3 4 5 6


 
 
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