Retinoscope

Pulos , et al. April 5, 1

Patent Grant D243973

U.S. patent number D243,973 [Application Number 05/662,602] was granted by the patent office on 1977-04-05 for retinoscope. This patent grant is currently assigned to Welch Allyn, Inc.. Invention is credited to Arthur J. Pulos, Paul B. Sweeney.


United States Patent D243,973
Pulos ,   et al. April 5, 1977

Retinoscope

Claims

The ornamental design for a retinoscope, as shown and described.
Inventors: Pulos; Arthur J. (Fayetteville, NY), Sweeney; Paul B. (Syracuse, NY)
Assignee: Welch Allyn, Inc. (Skaneateles Falls, NY)
Appl. No.: 05/662,602
Filed: March 1, 1976

Current U.S. Class: D24/137
Current International Class: D2402
Field of Search: ;128/3,4 ;351/6,12,16 ;D83/12R

References Cited [Referenced By]

U.S. Patent Documents
3035483 May 1962 Andreas et al.
3439978 April 1969 Moore et al.
3776619 December 1973 Heine
D175322 August 1955 Stegeman
D202659 October 1965 Herold
Primary Examiner: Ansher; Bernard
Attorney, Agent or Firm: Bruns; Richard Von K.

Description



FIG. 1 is a front elevation of a retinoscope embodying our new design;

FIG. 2 is a right side elevation of the retinoscope of FIG. 1, the left side elevation being a mirror image thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a front elevation of a modified form illustrated in the retinoscope of FIG. 1 wherein the instrument is modified as to the neck portion only, the neck portion being cylindrical and unbroken and therefore all elevational views thereof are identical.

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