Stamp, Seal Imprinter, Or Stamp Pad Patents (Class D18/15)
  • Patent number: 7781555
    Abstract: A microcontact printing stamp is formed by curing a silicone rubber composition on a master. An addition reaction cure silicone rubber composition is used comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated monovalent hydrocarbon groups, (B) an organohydrogenpolysiloxane containing at least two SiH groups, (C) an addition reaction catalyst, and (D) a reinforcing resin. The cured composition has a nonfunctional low-molecular-weight siloxane D3-D20 content of up to 200 ppm.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: August 24, 2010
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventor: Hiroshi Mogi
  • Patent number: D545884
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: July 3, 2007
    Assignee: Colop Stempelerzeugung Skopek GmbH & Co. KG
    Inventor: Ernst Faber
  • Patent number: D545885
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: July 3, 2007
    Assignee: Colop Stempelerzeugung Skopek GmbH & Co. KG
    Inventor: Ernst Faber
  • Patent number: D566168
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: April 8, 2008
    Assignee: Megilo Co., Ltd.
    Inventor: Wayne Yu
  • Patent number: D566752
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: April 15, 2008
    Assignee: Learning Resources, Inc.
    Inventor: J. Bruce Stoneberg
  • Patent number: D568381
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: May 6, 2008
    Inventor: Shiny Shih
  • Patent number: D574880
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: August 12, 2008
    Inventor: Paul Michael Fennessy, Sr.
  • Patent number: D578169
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: October 7, 2008
    Assignee: Hasbro, Inc.
    Inventors: Thomas P. Hamilton, Thomas Mangiaratti, Grady Feren Hayes
  • Patent number: D580479
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: November 11, 2008
    Assignee: Shachihata Inc.
    Inventor: Muneya Hanazato
  • Patent number: D583857
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: December 30, 2008
    Inventor: Shiny Shih
  • Patent number: D584340
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: January 6, 2009
    Inventor: Chia Shan Lee
  • Patent number: D584341
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: January 6, 2009
    Assignee: Shachihata, Inc.
    Inventors: Toshio Watanabe, Shoichi Inaguma
  • Patent number: D585087
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: January 20, 2009
    Inventor: Shiny Shih
  • Patent number: D585932
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: February 3, 2009
    Assignee: Shachihata Inc.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D586844
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: February 17, 2009
    Inventor: Shiny Shih
  • Patent number: D587746
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: March 3, 2009
    Assignee: Fiskars Brands, Inc.
    Inventors: Peter Russo, Douglas Nelson, Rebecca Lidstrom, Julia Dorn, Carl Dana Hardy
  • Patent number: D588187
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: March 10, 2009
    Inventor: Shiny Shih
  • Patent number: D595340
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: June 30, 2009
    Assignee: Shachihata Inc.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D597810
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: August 11, 2009
    Assignee: Mekosonic Enterprises Limited
    Inventor: Wai Tong Lo
  • Patent number: D605689
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: December 8, 2009
    Assignee: Noble Marketing, Inc.
    Inventors: Jeff Baker, Craig Baker
  • Patent number: D607489
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: January 5, 2010
    Assignee: Shachihata Inc.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D607490
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: January 5, 2010
    Inventor: Hsu-Shen Shih
  • Patent number: D608387
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: January 19, 2010
    Assignee: Noble Marketing, Inc.
    Inventors: Jeff Baker, Craig Baker
  • Patent number: D608819
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: January 26, 2010
    Assignee: Noble Marketing, Inc.
    Inventors: Jeff Baker, Craig Baker
  • Patent number: D614688
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: April 27, 2010
    Assignee: Trodat GmbH
    Inventors: Johann Wilflingseder, Ronald Kreilhuber, Peter Zindl
  • Patent number: D618274
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: June 22, 2010
    Assignee: Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    Inventor: Ernst Faber
  • Patent number: D620971
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: August 3, 2010
    Assignee: Shachihata Inc.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D620972
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: August 3, 2010
    Assignee: Shachihata Inc.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D620973
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: August 3, 2010
    Assignee: Shachihata Inc.
    Inventor: Naoto Fukasawa
  • Patent number: D621440
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: August 10, 2010
    Inventor: Hsu-Shen Shih
  • Patent number: D624116
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: September 21, 2010
    Assignee: Colop Stempelerzeugung Skopek GmbH & Co. KG
    Inventor: Ernst Faber
  • Patent number: D624117
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: September 21, 2010
    Assignee: Battat Incorporated
    Inventors: Gisela Voss, Suwin Chan
  • Patent number: D629838
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: December 28, 2010
    Assignee: Fiskars Brands, Inc.
    Inventors: Andrew P. Block, Molly Opitz, Colin Roberts, Daniel J. Lipscomb, Lisa Painter, Joshua D. Hatch, Scott Roelke
  • Patent number: D635611
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: April 5, 2011
    Inventors: Regina Yoder, Derick Schweppe
  • Patent number: D641393
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: July 12, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hoon-Tae Kim, Gisuke Ota, Bong-Uk Lim, Yun-Gi Hong
  • Patent number: D645082
    Type: Grant
    Filed: July 13, 2010
    Date of Patent: September 13, 2011
    Inventor: John B. Ponticello
  • Patent number: D650008
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: December 6, 2011
    Assignee: Trodat GmbH
    Inventors: Peter Zindl, Markus Zehetner, Volker Martin
  • Patent number: D650412
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: December 13, 2011
    Assignee: Sun Same Enterprises Co., Ltd.
    Inventor: Hsu-Shen Shih
  • Patent number: D665444
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: August 14, 2012
    Assignee: Trodat GmbH
    Inventors: Peter Zindl, Markus Zehetner, Volker Martin
  • Patent number: D668713
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 9, 2012
    Assignee: Plus Corporation
    Inventors: Hideyuki Kitamura, Satoru Ono, Jun Ushijima, Shoichi Soma, Mizuki Hara
  • Patent number: D679317
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: April 2, 2013
    Assignee: Plus Corporation
    Inventors: Satoru Ono, Hideyuki Kitamura, Shoichi Soma
  • Patent number: D688326
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: August 20, 2013
    Inventor: Jennifer Colwell
  • Patent number: RE44752
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: February 11, 2014
    Assignee: Colop Stempelerzeugung Skopek GmbH & Co. KG
    Inventor: Ernst Faber
  • Patent number: D732106
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: June 16, 2015
    Assignee: COLOP Stempelerzeugung Skopek GmbH & Co. KG.
    Inventor: Ernst Faber
  • Patent number: D747405
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: January 12, 2016
    Assignee: Sun Same Enterprises, Co., Ltd.
    Inventor: Wen-Jer Shih
  • Patent number: D748722
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: February 2, 2016
    Assignee: Trodat GmbH
    Inventors: Konrad Riegler, Helmut Lindner
  • Patent number: D749165
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: February 9, 2016
    Assignee: SHACHIHATA INC.
    Inventors: Masaki Kida, Motohide Imaizumi
  • Patent number: D750157
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: February 23, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo-In Ahn, Eun-Kyung Yoo, Ji-Su Jung, Dong-Goo Kang, Say Jang
  • Patent number: D751633
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: March 15, 2016
    Assignee: Sun Same Enterprises Co., Ltd.
    Inventor: Wen-Jer Shih
  • Patent number: D757847
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: May 31, 2016
    Assignee: TAIYOTOMAH CO., LTD.
    Inventor: Ikuzo Matsushita