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Class Information
Number: 412/10
Name: Bookbinding: process and apparatus > Apparatus > Padding press
Description: Apparatus for assembling and holding a plurality of sheets(*) under pressure so that one edge of a stack of the sheets can be coated with adhesive.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7134823 |
Book pressing machine |
Nov. 14, 2006 |
| 6736581 |
Book clamp |
May. 18, 2004 |
| 6325585 |
Perforation device for punching sheet at predetermined positions and image forming apparatus incorporating the perforation device |
Dec. 4, 2001 |
| 6312204 |
Semi-automatic plastic spiral binding machine |
Nov. 6, 2001 |
| 5618062 |
Note or note pad preparation method |
Apr. 8, 1997 |
| 5382055 |
Note or note pad preparation method |
Jan. 17, 1995 |
| 4671719 |
Method and apparatus for manufacturing printed tablets |
Jun. 9, 1987 |
| 4537546 |
Bookbinding device |
Aug. 27, 1985 |
| 4488845 |
Paper padding or tableting press |
Dec. 18, 1984 |
| 4373843 |
Padding press |
Feb. 15, 1983 |
| 4146942 |
Paper padding or tableting press |
Apr. 3, 1979 |
| 4077831 |
Sheet binding apparatus |
Mar. 7, 1978 |
| 4009071 |
Sheet binding apparatus |
Feb. 22, 1977 |
| 3986447 |
Padding press |
Oct. 19, 1976 |
| 3973515 |
Tablet binding machine |
Aug. 10, 1976 |
| 3956057 |
Apparatus and process for binding books with molten adhesive |
May. 11, 1976 |
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