Patents by Inventor Roger L. Butcher

Roger L. Butcher has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bypass type hand pruner
    Patent number: D464539
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Lopper
    Patent number: D464540
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Anvil type hand pruner
    Patent number: D464541
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Bypass type hand pruner
    Patent number: D472433
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: April 1, 2003
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Apertured blade for a hand pruner
    Patent number: D476199
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: June 24, 2003
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Shears
    Patent number: D478792
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: August 26, 2003
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Shears
    Patent number: D482580
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: November 25, 2003
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt
  • Shears
    Patent number: D496839
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: October 5, 2004
    Assignee: Ames True Temper, Inc.
    Inventors: Karen A. Richwine, Roger L. Butcher, Charles F. T. Merritt