Miscellaneous Patents (Class D99/99)
  • Spring coil
    Patent number: D251642
    Type: Grant
    Filed: January 31, 1977
    Date of Patent: April 24, 1979
    Assignee: Webster Spring Co. Inc.
    Inventor: Henry R. Ramsey
  • Ultrasonic pest repelling device
    Patent number: D256959
    Type: Grant
    Filed: June 7, 1978
    Date of Patent: September 16, 1980
    Assignee: Gary Lester Hall
    Inventor: Lester B. Hall
  • Ultrasonic pest repelling device
    Patent number: D257907
    Type: Grant
    Filed: May 11, 1978
    Date of Patent: January 13, 1981
    Assignee: Gary Lester Hall
    Inventor: Lester B. Hall
  • Trunk gripping clamp for tree climbing
    Patent number: D270610
    Type: Grant
    Filed: May 26, 1981
    Date of Patent: September 20, 1983
    Inventor: Olis R. Kinard, Jr.
  • Object for use in meditation and tranquilization
    Patent number: D278175
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: March 26, 1985
    Inventor: Russell V. Hardtke
  • Coupon distribution machine
    Patent number: D278374
    Type: Grant
    Filed: August 12, 1982
    Date of Patent: April 9, 1985
    Inventor: Floyd H. Haker