U.S. patent number D375,799 [Application Number D/034,801] was granted by the patent office on 1996-11-19 for transparent assay tester for biological fluids with a fresnel lens.
Invention is credited to William A. Leiva, Ian D. Wells.
United States Patent |
D375,799 |
Leiva , et al. |
November 19, 1996 |
Transparent assay tester for biological fluids with a fresnel
lens
Claims
The ornamental design for a transparent assay tester for biological
fluids with a fresnel lens, as shown and described.
Inventors: |
Leiva; William A. (Half Moon
Bay, CA), Wells; Ian D. (Escondido, CA) |
Appl.
No.: |
D/034,801 |
Filed: |
December 12, 1994 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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15399 |
Nov 15, 1993 |
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918340 |
Jul 21, 1992 |
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Current U.S.
Class: |
D24/224; D24/223;
D24/225 |
Field of
Search: |
;D24/224,225,223
;422/58,56,61,68.1,81,102,104 ;436/809,808
;435/970,906,810,814 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Simmons; I.
Description
FIG. 1 is a perspective view showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
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