Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/54
Name: Binder device releasably engaging aperture or notch of sheet > Opposed sheet retainers involving relative rectilinear travel > Telescopic retainers with means to telescopically drive and/or secure > Wedge type securing means
Description: Device wherein the means to telescopically drive or secure the first sheet retainer relative to the second sheet retainer includes a cam element which element applies force to at least one of the sheet retainers either by direct contact therewith or through an intermediate member.










Patents under this class:

Patent Number Title Of Patent Date Issued
8573876 Soft close ring binder mechanism with mating ring tips Nov. 5, 2013
6174100 Pin binding assembly Jan. 16, 2001
6155737 Bolt action ring binder Dec. 5, 2000
6126354 Reusable binding system and method Oct. 3, 2000
6027275 Seal for notebook and album rings Feb. 22, 2000
5788611 Collapsible treadmill Aug. 4, 1998
5722783 File folder Mar. 3, 1998
5224788 Direct access modular binder Jul. 6, 1993
4997208 Security binding Mar. 5, 1991
4820075 Filing device Apr. 11, 1989
4696595 Loose leaf binder lift lock Sep. 29, 1987
4674905 Pre-assembled post lock assembly for loose leaf binders Jun. 23, 1987
4201492 Loose leaf binder lock and operating member therefore May. 6, 1980











 
 
  Recently Added Patents
Morphinan compounds
Plants and seeds of corn variety CV335662
Method, system, and computer program product for scoring theoretical peptides
TRPM8 antagonists and their use in treatments
System and method of creating and providing SMS http tagging
Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus
Coreference resolution in an ambiguity-sensitive natural language processing system
  Randomly Featured Patents
Device for controlling yarn ballooning at the winding head of a bobbin winding machine
N-Hydroxypiperidines as superoxide radicals scavengers
Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
Process for the separation of enantiomers and enantiopure reagent
Adult breathing tube holder assembly including head section thereof
Database system and method for industrial automation services
Printing head for a dot matrix printer
Laser transmitter and method
Vented gravity blender
Peptide-based conditioners and colorants for hair, skin, and nails