RV door unit

- Thetford Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a RV door unit showing our new design mounted on a side wall of a RV, it being understood that the broken lines are for illustrative purposes only of the RV and form no part of the claimed design;

FIG. 2 is a greatly enlarged front elevational view of the door unit shown in FIG. 1;

FIG. 3 is a greatly enlarged top view of the door unit shown in FIG. 1;

FIG. 4 is a greatly enlarged end elevational view of the door unit shown in FIG. 1; and,

FIG. 5 is a greatly enlarged bottom view of the door unit shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D219774 January 1971 Cox
D259190 May 12, 1981 Rowe
D301863 June 27, 1989 Charet et al.
D367459 February 27, 1996 Spencer
4906033 March 6, 1990 Sargent et al.
Other references
  • RV Business, Nov. 14, 1988, p. 73, the Hawkins Motor Coach Door Unit. RV Business, Nov. 6, 1989, p. 26, the Cross Country L5 Motor home door unit. Brochure entitled "Arco Solar", 1988 RV Business, p. 13. Brochure entitled "Titan Motor Homes". Brochure entitled "Komfort", Jun., 1988 RV Business, p. 53.
Patent History
Patent number: D390525
Type: Grant
Filed: Apr 2, 1996
Date of Patent: Feb 10, 1998
Assignee: Thetford Corporation (Ann Arbor, MI)
Inventors: John M. Antos (Ann Arbor, MI), John R. Selina (Brighton, MI), David B. Cameron (Brighton, MI), James M. Byrne (Ann Arbor, MI), Gerard Cornelis Rijn (Arend), Marinus Antonius Ros (Havik)
Primary Examiner: Melody N. Brown
Law Firm: Harness, Dickey & Pierce, P.L.C.
Application Number: 0/52,467
Classifications
Current U.S. Class: Exterior Panel Or Door (D12/196)
International Classification: 1216;