Projector

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

FIG. 1 is a top, front and side perspective view of a projector showing my new design;

FIG. 2 is a top, rear and side perspective view opposite of that shown in FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view from the right in FIG. 1;

FIG. 5 is an elevational view from the left in FIG. 1; and,

FIG. 6 is a top plan view.

Referenced Cited
U.S. Patent Documents
D162644 March 1951 Graff
D198602 July 1964 Burgess
D368730 April 9, 1996 Ronzani et al.
D371564 July 9, 1996 Sunada et al.
1287499 December 1918 Stechbart
Other references
  • Sharp Catalog, p. 6 (S1Z Projector), Aug. 1993.
Patent History
Patent number: D409643
Type: Grant
Filed: Aug 27, 1997
Date of Patent: May 11, 1999
Assignee: IMAX Corporation (Mississauga)
Inventor: Bruno James Gilbert (Oakville)
Primary Examiner: Adir Aronovich
Law Firm: Bereskin & Parr
Application Number: 0/75,243
Classifications
Current U.S. Class: Motion Picture Type (D16/230); Integrated Unit (D16/225)
International Classification: 1602;