The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 01, 2015

Filed:

Oct. 25, 2011
Applicants:

Mark Eric Nichols, Blooming Prairie, MN (US);

Randy Leland Stull, Owatonna, MN (US);

Kristin Spurgeon, Brownsdale, MN (US);

Henry Lynn Boyum, Waseca, MN (US);

Charles Edward Boyer, Iii, Elysian, MN (US);

Inventors:

Mark Eric Nichols, Blooming Prairie, MN (US);

Randy Leland Stull, Owatonna, MN (US);

Kristin Spurgeon, Brownsdale, MN (US);

Henry Lynn Boyum, Waseca, MN (US);

Charles Edward Boyer, III, Elysian, MN (US);

Assignee:

Apogee Enterprises, Inc., Minneapolis, MN (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); G01N 21/88 (2006.01); G02B 27/02 (2006.01); G01N 21/958 (2006.01);
U.S. Cl.
CPC ...
G01N 21/8803 (2013.01); G01N 21/958 (2013.01); G02B 27/022 (2013.01);
Abstract

A specimen viewing device includes an enclosure, a specimen mounting system arranged on the enclosure for receiving the specimen and holding the specimen relative to the enclosure, and a background color control system arranged on the enclosure and configured for controlling a background color of the enclosure. A method of viewing a specimen is also provided.


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