Vacuum Or Heat Seal Patents (Class D15/146)
  • Patent number: D244759
    Type: Grant
    Filed: July 12, 1976
    Date of Patent: June 21, 1977
    Assignee: Weigl Co., Inc.
    Inventor: William B. Kindred
  • Patent number: D246246
    Type: Grant
    Filed: June 28, 1976
    Date of Patent: November 1, 1977
    Assignee: Thermo Seal, Inc.
    Inventor: Myron W. Shaffer
  • Patent number: D248399
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: July 4, 1978
    Assignee: Dart Industries, Inc.
    Inventors: Bill Dobson, Dave Painter
  • Patent number: D249526
    Type: Grant
    Filed: October 28, 1976
    Date of Patent: September 19, 1978
    Assignee: Sanyei Corporation
    Inventor: Shizuaki Kishida
  • Patent number: D250340
    Type: Grant
    Filed: February 9, 1977
    Date of Patent: November 21, 1978
    Inventor: Leon L. Douglas
  • Patent number: D253894
    Type: Grant
    Filed: May 24, 1977
    Date of Patent: January 8, 1980
    Assignee: Barney Knitting Machinery Co., Inc.
    Inventor: Anthony J. Lombardi
  • Patent number: D255454
    Type: Grant
    Filed: October 25, 1978
    Date of Patent: June 17, 1980
    Inventor: Gerald D. Westlund
  • Patent number: D256126
    Type: Grant
    Filed: July 28, 1978
    Date of Patent: July 29, 1980
    Assignee: Seal Incorporated
    Inventors: Lyle D. Hemperly, Jr., Larry C. Ayer, David H. Trout
  • Patent number: D266328
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: September 28, 1982
    Inventor: Shirley F. Fleshman
  • Patent number: D267327
    Type: Grant
    Filed: November 10, 1980
    Date of Patent: December 21, 1982
    Assignee: Thermo-Seal, Inc.
    Inventor: Myron W. Shaffer
  • Patent number: D274254
    Type: Grant
    Filed: April 30, 1981
    Date of Patent: June 12, 1984
    Inventor: Henry H. Jenkins
  • Patent number: D275490
    Type: Grant
    Filed: October 27, 1982
    Date of Patent: September 11, 1984
    Assignee: Nordson Corporation
    Inventor: Alexander Hollingsworth
  • Patent number: D276438
    Type: Grant
    Filed: April 1, 1982
    Date of Patent: November 20, 1984
    Assignee: Excalibur Products, Inc.
    Inventor: Roger W. Orton
  • Patent number: D277386
    Type: Grant
    Filed: December 17, 1982
    Date of Patent: January 29, 1985
    Assignee: Yugen Kaisha Fuji Seisakusho
    Inventor: Teruo Yamada
  • Patent number: D280515
    Type: Grant
    Filed: September 20, 1982
    Date of Patent: September 10, 1985
    Assignee: Engineering & Research Associates, Inc.
    Inventors: Stephen C. Minney, Daniel C. Harmony
  • Patent number: D281169
    Type: Grant
    Filed: January 27, 1983
    Date of Patent: October 29, 1985
    Assignee: DeRoyal Industries, Inc.
    Inventor: Arthur R. Hillier
  • Patent number: D285799
    Type: Grant
    Filed: March 23, 1984
    Date of Patent: September 23, 1986
    Assignee: Fuji Mfg. Co. Ltd.
    Inventor: Teruo Yamada
  • Patent number: D289054
    Type: Grant
    Filed: May 3, 1984
    Date of Patent: March 31, 1987
    Assignee: The Thames Sack and Bag Company Limited
    Inventor: Richard J. Coleby
  • Patent number: D296108
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: June 7, 1988
    Inventor: Johannes F. Niedworok
  • Patent number: D298758
    Type: Grant
    Filed: December 18, 1986
    Date of Patent: November 29, 1988
    Assignee: Sharp Corporation
    Inventor: Kendo Makihara
  • Patent number: D300144
    Type: Grant
    Filed: August 26, 1986
    Date of Patent: March 7, 1989
    Assignees: Furukawa Mfg. Co., Ltd., ECS Corporation
    Inventors: Masaru Yasumune, Junsaku Yamada
  • Patent number: D301238
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: May 23, 1989
    Assignee: Sharp Corporation
    Inventor: Kendo Makihara
  • Patent number: D305127
    Type: Grant
    Filed: April 23, 1987
    Date of Patent: December 19, 1989
    Assignee: Penn Emblem Co.
    Inventor: Peter R. Lippman
  • Patent number: D328750
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: August 18, 1992
    Inventor: Shu-Hui Chou
  • Patent number: D338215
    Type: Grant
    Filed: September 26, 1991
    Date of Patent: August 10, 1993
    Assignee: Fuji Impulse Co., Ltd.
    Inventor: Ichiro Maruyama
  • Patent number: D339362
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: September 14, 1993
    Assignee: American Linc Corporation
    Inventor: D. Lynn Hoover
  • Patent number: D340730
    Type: Grant
    Filed: April 2, 1991
    Date of Patent: October 26, 1993
    Assignee: Stahls' Inc.
    Inventor: David A. Myers
  • Patent number: D340937
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: November 2, 1993
    Assignee: Enercon Industries Corporation
    Inventors: Eric S. Seger, Edward A. Kozloski
  • Patent number: D341845
    Type: Grant
    Filed: March 11, 1992
    Date of Patent: November 30, 1993
    Assignee: General Binding Corporation
    Inventors: James F. Caruso, Walter B. Herbst
  • Patent number: D342271
    Type: Grant
    Filed: June 17, 1992
    Date of Patent: December 14, 1993
    Inventor: Leigh L. Keng
  • Patent number: D342532
    Type: Grant
    Filed: May 28, 1992
    Date of Patent: December 21, 1993
    Assignee: Keystone Mfg. Co., Inc.
    Inventor: Frank Deni
  • Patent number: D345986
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: April 12, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Patent number: D350550
    Type: Grant
    Filed: May 28, 1993
    Date of Patent: September 13, 1994
    Assignee: Fuji Impulse Co., Ltd.
    Inventor: Ichiro Maruyama
  • Patent number: D353604
    Type: Grant
    Filed: August 18, 1993
    Date of Patent: December 20, 1994
    Assignee: General Binding Corporation
    Inventors: Gary F. Prokop, Randall P. Bell, Walter B. Herbst
  • Patent number: D358826
    Type: Grant
    Filed: April 6, 1994
    Date of Patent: May 30, 1995
    Assignee: Avant, Inc.
    Inventor: Roger J. Kuhns
  • Patent number: D358827
    Type: Grant
    Filed: June 15, 1994
    Date of Patent: May 30, 1995
    Inventor: Shiu-Po Fung
  • Patent number: D364415
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: November 21, 1995
    Inventor: Hsin F. Hsieh
  • Patent number: D366883
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: February 6, 1996
    Assignee: Sallmetall B.V.
    Inventor: Johannes A. M. Reinders