Patent
   D251606
Priority
May 30 1978
Filed
May 30 1978
Issued
Apr 17 1979
Expiry
Apr 17 1993
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a visual input stress aid kit, substantially as shown and described.

FIG. 1 is a front perspective elevation view of a visual input stress aid kit showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is an enlarged front elevation of the jewel element, shown separately for clarity of illustration;

FIG. 6 is a perspective view of a second modified embodiment of the design illustrated in FIG. 1;

FIG. 7 is a side elevation thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front elevation of a third modified embodiment of the design illustrated in FIG. 1;

FIG. 10 is a front elevation of a fourth modified embodiment of the design illustrated in FIG. 1;

FIG. 11 is a front elevation of a fifth modified embodiment of the design illustrated in FIG. 1;

FIG. 12 is a front elevation of a sixth modified embodiment of the design illustrated in FIG. 1;

FIG. 13 is a front elevation of a seventh modified embodiment of the design illustrated in FIG. 1; and

FIG. 14 is a front elevation of an eighth modified embodiment of the design illustrated in FIG. 1.

Weller, Robert W.

Patent Priority Assignee Title
D736380, Nov 15 2013 EYE CARE AND CURE PTE LTD Retinoscopy rack
D736381, Nov 15 2013 Retinoscopy rack
Patent Priority Assignee Title
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3844641,
3910690,
D243288, Oct 09 1975 MINNESOTA MINING AND MANUFACTURING COMPANY, 3M CENTER ST PAUL, MN 55144 3M A CORP OF DE Orthoptic therapy bar with prisms
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