Impression tray orientation device

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Description

FIG. 1 is a top plan view of an impression tray orientation device showing my new design, it being understood that the bottom plan view is a mirror image;

FIG. 2 is a front view thereof, it being understood the rear view is a mirror image; and,

FIG. 3 is side view thereof, it being understood the opposite side is a mirror image.

Claims

The ornamental design for an impression tray orientation device, as shown and described.

Referenced Cited
U.S. Patent Documents
1527051 February 1925 Longan
2184061 December 1939 Skroback
2836849 June 1958 Humphrey
3099450 July 1963 Randall
3117384 January 1964 Billis
3150448 September 1964 Wozar
D211757 July 1968 Urbach
3469316 September 1969 Stern et al.
3552018 January 1971 Zahn
3553839 January 1971 Gores
3639985 February 1972 Pasko
3650032 March 1972 Kestler
3717933 February 1973 Charron
4043040 August 23, 1977 Dier de Aux
4457709 July 3, 1984 Moore
4600251 July 15, 1986 Zimmerman
4886273 December 12, 1989 Unger
4993685 February 19, 1991 Sparling
5118081 June 2, 1992 Edelman
5127652 July 7, 1992 Unger
5169311 December 8, 1992 Lee
5863026 January 26, 1999 Gano
5908265 June 1, 1999 Mostkoff
5964587 October 12, 1999 Sato
6314602 November 13, 2001 Wallen
D461200 August 6, 2002 Pierotti et al.
D557258 December 11, 2007 Steindl
D564726 March 25, 2008 Bortkiewicz
D613030 April 6, 2010 Baulier
Foreign Patent Documents
300698236 October 2007 CN
Other references
  • Impression Orientation Guide, Provisional patent, U.S. Appl. No. 61/194,067, filed Sep. 24, 2008.
Patent History
Patent number: D659838
Type: Grant
Filed: Sep 21, 2009
Date of Patent: May 15, 2012
Inventor: Thomas E. Heuke (Lincoln, NE)
Primary Examiner: Wan Laymon
Application Number: 29/316,401
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)