Dental tray rack

Description

FIG. 1 is a perspective view of a dental tray rack embodying my new design.

FIG. 2 is a side elevational view of the rack of FIG. 1, the opposite side thereof having an identical appearance;

FIG. 3 is a top plan view of the rack of FIG. 1, the bottom thereof having an identical appearance;

FIG. 4 is a front elevational view of the rack of FIG. 1; and

FIG. 5 is a rear elevational view of the rack of FIG. 1.

The broken line showing of the wall is for illustration purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
RE3832 February 1870 Salmon
317906 May 1885 Williams
733037 July 1903 Heimann
1066806 July 1913 Freud
1550486 August 1925 Balmer
1657939 January 1928 Rockwell
1776491 September 1930 Dodge
2398091 April 1946 Gluckman
3153177 October 1964 McFadyen
3200957 August 1965 Morin
3629943 December 1971 Gindea
3704519 December 1972 Lystager
4051789 October 4, 1977 Howitt
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4156515 May 29, 1979 Mochly
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Foreign Patent Documents
451008 September 1948 CAX
1263403 March 1968 DEX
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1095285 May 1955 FRX
1385605 December 1964 FRX
321355 June 1957 CHX
286235 March 1928 GBX
Patent History
Patent number: D291002
Type: Grant
Filed: Feb 25, 1986
Date of Patent: Jul 21, 1987
Inventor: James B. Zimmerman (Kirkland, WA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Dowrey & Cross
Application Number: 6/836,459
Classifications
Current U.S. Class: D24/31