Vacuum Or Heat Seal Patents (Class D15/146)
  • Food preservation apparatus
    Patent number: D501859
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: February 15, 2005
    Assignee: Tilia International, Inc.
    Inventor: Matthew P. Presta
  • Tubing sealer with protruding sealing head
    Patent number: D502475
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: March 1, 2005
    Assignee: Engineering & Research Associates, Inc.
    Inventors: Douglas F. Wright, Leonard T. Williams
  • Bench mounted tubing sealer
    Patent number: D502476
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: March 1, 2005
    Assignee: Engineering & Research Associates, Inc.
    Inventors: Douglas F. Wright, Leonard T. Williams
  • Laminator
    Patent number: D440992
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: April 24, 2001
    Assignee: D&K Laminex, Inc.
    Inventors: William E. Parson, Matthew Shannon, David Edward Humphries, Daniel Leland Bragg
  • Laminating machine
    Patent number: D441774
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: May 8, 2001
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Laminating machine
    Patent number: D441775
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: May 8, 2001
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Thermal binding machine
    Patent number: D441776
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: May 8, 2001
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Vacuum packaging device
    Patent number: D506214
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: June 14, 2005
    Assignee: Aracaria B.V.
    Inventor: Philip Zepter
  • Laminating machine
    Patent number: D442199
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: May 15, 2001
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Laminator
    Patent number: D442980
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: May 29, 2001
    Assignee: D&K Laminex, Inc.
    Inventors: Douglas George Johnson, David Edward Humphries, Daniel Leland Bragg, Michael Herda, Timothy Rothwell
  • Laminator
    Patent number: D443883
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: June 19, 2001
    Inventor: Michael Reuter
  • Food preservation apparatus
    Patent number: D510369
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: October 4, 2005
    Assignee: Tilia International, Inc.
    Inventor: Matthew P. Presta
  • Electric laminator
    Patent number: D512734
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: December 13, 2005
    Assignee: Henkel Consumer Adhesives, Inc.
    Inventors: Kristen W. Messina, Thomas G. Pavlak
  • Bag sealer machine
    Patent number: D515601
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: February 21, 2006
    Inventors: Steven Sholzberg, Kwok-Wah Hon
  • Laminating machine
    Patent number: D453171
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: January 29, 2002
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Laminating machine
    Patent number: D453172
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: January 29, 2002
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Mini handy sealer
    Patent number: D454894
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: March 26, 2002
    Inventor: Ammy Chou
  • Laminating machine
    Patent number: D454895
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: March 26, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Osamu Sakata, Kazuaki Sakuta
  • Sealing device for sealing bulk bags
    Patent number: D524337
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: July 4, 2006
    Inventor: Thomas Persson
  • Seal machine
    Patent number: D457177
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: May 14, 2002
    Inventor: Che-Ting Hsu
  • Combination laminator/glue binder
    Patent number: D459751
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: July 2, 2002
    Assignee: Tex Year Industries, Inc.
    Inventor: Chin-Tsung Hsiao
  • Sealing machine
    Patent number: D528137
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: September 12, 2006
    Inventor: Joseph Huang
  • Vacuum packaging machine
    Patent number: D536355
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: February 6, 2007
    Assignee: Hantover, Inc.
    Inventors: Clark A. Levsen, Bernard G. Huff
  • Electric sealer
    Patent number: D542315
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: May 8, 2007
    Inventor: Richard Chang
  • Laminator
    Patent number: D544508
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: June 12, 2007
    Assignee: General Binding Corporation
    Inventors: Steven Beno, Mikael Bäckström
  • Laminator
    Patent number: D544893
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: June 19, 2007
    Assignee: D&K Custom Machine Design, Inc.
    Inventor: Karl Singer
  • Laminating machine
    Patent number: D546853
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: July 17, 2007
    Assignee: General Binding Corporation
    Inventors: Ervin Gaines, Chang-chih Wu
  • Wide faceted slotted ground jaw
    Patent number: D550262
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: September 4, 2007
    Assignee: Engineering & Research Associates, Inc.
    Inventor: Douglas F. Wright
  • Narrow faceted slotted ground jaw
    Patent number: D550732
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: September 11, 2007
    Assignee: Engineering & Research Associates, Inc.
    Inventor: Douglas F. Wright
  • Curved slotted ground jaw
    Patent number: D550733
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: September 11, 2007
    Assignee: Engineering & Research Associates, Inc.
    Inventor: Douglas F. Wright
  • T-shaped ground jaw
    Patent number: D550734
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: September 11, 2007
    Assignee: Engineering & Research Associates, Inc.
    Inventor: Douglas F. Wright
  • Heat transfer machine
    Patent number: D561792
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: February 12, 2008
    Assignee: Insta Graphic Systems
    Inventor: Larry Johnson
  • Tooling to form pairs of dispenser pouches
    Patent number: D481744
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: November 4, 2003
    Assignee: Hassia Verpackungsmaschinen GmbH
    Inventors: Gunter Kurth, Heinrich-Stephan Möbs, Alexander Herd
  • Manual envelope sealer
    Patent number: D577376
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: September 23, 2008
    Assignee: Martin Yale Industries, Inc.
    Inventor: Humberto Rodriguez
  • Model T tubing sealer
    Patent number: D494608
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: August 17, 2004
    Assignee: Engineering & Research Associates, Inc.
    Inventor: Douglas F. Wright
  • Tooling to form pairs of dispenser pouches
    Patent number: D497924
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: November 2, 2004
    Assignee: Hassia Verpackungsmaschinen GmbH
    Inventors: Gunter Kurth, Heinrich-Stephan Möbs, Alexander Herd
  • Pair of pouch forming tool jaws
    Patent number: D366995
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: February 13, 1996
    Assignee: W. A. Lane, Inc.
    Inventor: Steven D. Davis
  • Pair of tool jaws to form salad dressing pouches
    Patent number: D372037
    Type: Grant
    Filed: December 22, 1994
    Date of Patent: July 23, 1996
    Assignee: W. A. Lane, Inc.
    Inventors: William A. Lane, Jr., Steven D. Davis
  • Tube sealing system
    Patent number: D372488
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: August 6, 1996
    Assignee: Norden Pac Development AB
    Inventor: Hans Linner
  • Envelope sealer and tray
    Patent number: D375966
    Type: Grant
    Filed: May 6, 1995
    Date of Patent: November 26, 1996
    Inventor: Robert Bradshaw
  • Tube sealing system
    Patent number: D385894
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: November 4, 1997
    Assignee: Norden Pac Development AB
    Inventor: Hans Linner
  • Sealing machine
    Patent number: D389847
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: January 27, 1998
    Inventor: Mao-Sen Huang
  • Shell-shaped Laminator
    Patent number: D396239
    Type: Grant
    Filed: February 19, 1997
    Date of Patent: July 21, 1998
    Inventor: Wei-Min Hsieh
  • Induction foil cap sealer
    Patent number: D398314
    Type: Grant
    Filed: November 5, 1996
    Date of Patent: September 15, 1998
    Assignee: Auto-Mate Technologies, L.L.C.
    Inventor: Kenneth J. Herzog
  • Handy electric heat sealing apparatus
    Patent number: D401950
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: December 1, 1998
    Inventor: Ammy Chou
  • Heat sealer
    Patent number: D411554
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: June 29, 1999
    Assignee: Huge China Industrial Limited
    Inventor: Tung-Lam Lee
  • Nozzle
    Patent number: D416268
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: November 9, 1999
    Assignee: Norden Pac Development AB
    Inventor: Hans Linner
  • Nozzle
    Patent number: D416269
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: November 9, 1999
    Assignee: Norden Pac Development AB
    Inventor: Hans Linner
  • Thermal binding machine
    Patent number: D416921
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: November 23, 1999
    Assignee: Homedal Industrial Corporation
    Inventor: James Cheng
  • Nozzle apparatus
    Patent number: D420025
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: February 1, 2000
    Assignee: SmithKline Beecham Corporation
    Inventor: Joseph Anthony Gabriele