Resources Contact Us Home
Class Information
Number: 412/15
Name: Bookbinding: process and apparatus > Apparatus > Repair means
Description: Apparatus specifically designed for reclaiming or rebuilding damaged books(*) or elements of books.

Patents under this class:

Patent Number Title Of Patent Date Issued
7475623 Pressing structure for hole-punching unit Jan. 13, 2009
6663331 Ring opening and closing bar and binding apparatus using the same Dec. 16, 2003
6000895 Device for opening a binding element Dec. 14, 1999
5308209 Binding machine with debinder May. 3, 1994
5118238 Debinder for strip-bound books and documents Jun. 2, 1992
5018765 Auxiliary binder May. 28, 1991
5017070 Book binding reinforcement May. 21, 1991
4879149 Book binding reinforcement Nov. 7, 1989

  Recently Added Patents
Image correction method
Carbonyl-ene functionalized polyolefins
Valved, microwell cell-culture device and method
Contact sensor, driver device, and care bed
Optimization of packaging sizes
Non-serialized electronic product registration system and method of operating same
Structure of circuit board and method for fabricating the same
  Randomly Featured Patents
Low-cost position-adaptive UAV radar design with state-of-the-art cots technology
Latch with multiple function prevailing-torque mechanism
Sigma-delta analog/digital converter with adaptive dither
System and method for calculating dimensions of object during image capture of object for use in imaging device
Preparation for use as lube oil additives of thioureas containing N-polyalkyleneamino hydrocarbyl succinimido groups
Method and apparatus for measuring air pressure in pneumatic tires
Wind power generation system
Photodiode for ultra high speed optical communication and fabrication method therefor
In vivo flow cytometry system and method
Electrical insulating resin composition comprising a polyester resin or ester-imide resin