Patent
   D274261
Priority
Jan 09 1981
Filed
Jan 09 1981
Issued
Jun 12 1984
Expiry
Jun 12 1998
Assg.orig
Entity
unknown
42
7
n/a
The ornamental design for a microscope laboratory slide, as shown and described.

FIG. 1 is a perspective view of my new, original ornamental design for a microscope laboratory slide, transparency shading being omitted from the specimen well portions for ease of illustration;

FIG. 2 is a top plan view of the slide;

FIG. 3 is a right side elevational view of the slide;

FIG. 4 is a rear elevational view of the slide;

FIG. 5 is a bottom plan view thereof.

Valencia, Donald W.

Patent Priority Assignee Title
5349436, Dec 02 1992 Biological assembly
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D754871, Nov 24 2014 University of Tennessee Research Foundation Microscope slide-in chamber
D825360, Apr 27 2016 Hamamatsu Photonics K.K. Substrate for spectroscopic analysis
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D895834, Jan 19 2018 Hamamatsu Photonics K.K. Sample holder for ionized sample analysis
D895835, Jan 19 2018 Hamamatsu Photonics K.K. Sample holder for ionized sample analysis
D895836, Jan 19 2018 Hamamatsu Photonics K.K. Sample holder for ionized sample analysis
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D936858, Jan 19 2018 Hamamatsu Photonics K.K. Sample holder for ionized sample analysis
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Patent Priority Assignee Title
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Jan 06 1981VALENCIA DONALD W IMMUNO CONCEPTS, INC , A CORP OF MI ASSIGNMENT OF ASSIGNORS INTEREST 0038490887 pdf
Jan 09 1981Immuno Concepts, Inc.(assignment on the face of the patent)
Sep 29 2016IMMUNO CONCEPTS, INC , A TEXAS CORPORATIONCOMERICA BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0399100386 pdf
Jun 28 2019COMERICA BANKIMMUNO CONCEPTS, INC , A TEXAS CORPORATIONRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0496200572 pdf
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