TREA

Dual wheel caster

Follow

Information

  • Patent Grant
  • D296300
  • Patent Number
    D296,300
  • Date Filed
    Wednesday, December 19, 1984
    40 years ago
  • Date Issued
    Tuesday, June 21, 1988
    36 years ago
Information
Abstract
Description
Claims
  • The ornamental design for dual wheel caster, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
D219703 Harlang et al. Jan 1971
D220938 Harlang Jun 1971
D240399 Crescenzi et al. Jul 1976
D241004 Pinaire et al. Aug 1976
D241611 Crescenzi et al. Sep 1976
D244989 Crescenzi Jul 1977
D245313 Koepke Aug 1977
D266614 Neville Oct 1982
3894310 Screen et al. Jul 1975
4077088 Melara Mar 1978
4110866 Ishii Sep 1978
4120071 Crescenzi Oct 1978
4173810 James Nov 1979
4290166 Melara Sep 1981
4377883 Folson Mar 1983
4399586 McCarroll Aug 1983
4544425 Provolo Oct 1985
Foreign Referenced Citations (4)
Number Date Country
1023910 Oct 1978 CAX
2007012 Jan 1970 FRX
2033218A May 1980 GBX
1572594 Jul 1980 GBX
Non-Patent Literature Citations (3)
Entry
Design, Sep. 1978 at p. 96; Showing of Chair Casters, Wilkhahn-Program 23.
Faultless Catalog 82: .COPYRGT.1982; at p. 11, Twin Disk.RTM. Casters.
Outwater Plastics Inc. Catalog #83, .COPYRGT.1983; at p. 503, Gemini I Twin Wheel Caster, Hooded; at p. 531, Black, Chrome or Brass Casters.
Continuation in Parts (1)
Number Date Country
Parent 587165 Mar 1984