Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/49
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 > Pivoted linkage system
Description: Device wherein the means to telescopically drive or secure the first retainer relative to the second retainer is in the form of a mechanism including rotatably mounted elongated members which directly or indirectly interconnect the first and second retainers.










Patents under this class:

Patent Number Title Of Patent Date Issued
8573876 Soft close ring binder mechanism with mating ring tips Nov. 5, 2013
6155737 Bolt action ring binder Dec. 5, 2000
5906449 Binder locking clip May. 25, 1999
5330280 Filing apparatus of both-side opening/closing type Jul. 19, 1994
4693625 Binder assemblies Sep. 15, 1987











 
 
  Recently Added Patents
Transaction cost recovery queue management
Telephone relaying apparatus, telephone relaying method, and program
Apparatus and method for adapted deblocking filtering strength
Controlling transmission resources in mobile radio systems with dualtransfer mode
System and method of verification of analog circuits
Process for the preparation of protected L-alanine derivatives
Pet bed
  Randomly Featured Patents
Conductive coating for an image intensifier tube microchannel plate
Method and system for displaying images using a dynamically reconfigurable display memory architecture
Liquid drainage system
Photomask blank and production method thereof, and photomask production method, and semiconductor device production method
Dental fastening device and method of use
Tool for the transfer and production of proteins using the pseudomonas type III secretion system
Combined environmental and refrigeration system
Epoxidation of an olefin
Radioactive peptides
Method for processing a thin film substrate