Camera filter holder

Description

FIG. 1 is a top, front, right side perspective view of a camera filter holder embodying my design;

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D151643 November 1948 Mackenzie
D255547 June 24, 1980 Grodin
D364739 December 5, 1995 Okamoto et al.
3758200 September 1973 Saito
4302078 November 24, 1981 Stravitz
4304477 December 8, 1981 Green
4390242 June 28, 1983 Tatsumi
Other references
  • Hasselblad advertisement--Photo District News, vol. XIII, Iss V, Apr. 1993, p. 135. Calumet holder from 1995-6 "The Photographer's Catalog"--p. 158. (Two pages) 1993 Catalog of Products "Cokin Creative Filter System" pp. 103-104. Lens advertisement--American Photo Magazine Jan./Feb. 1996; vol. VII, No. 1; p. 98. Photo District News, Nov. 1995--vol. XV, Issue XIII, p. 89--Advertisement--Lee Filters.
Patent History
Patent number: D380296
Type: Grant
Filed: Jan 29, 1996
Date of Patent: Jul 1, 1997
Inventor: Richard W. Smith (Jamestown, NC)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Adir Aronovich
Application Number: 0/49,673
Classifications
Current U.S. Class: D/3263; Photographic Accessory (D16/237)
International Classification: 0301;