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.
Patent No.:
Date of Patent:
Jun. 09, 1981
Filed:
Jun. 14, 1979
Applicant:
Inventor:
Erik L Kindel, Alvsjo, SE;
Assignee:
LKB-Produkter AB, Bromma, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B32B / ; C04B / ; G01N / ;
U.S. Cl.
CPC ...
249 83 ; 839155 ; 249120 ; 249127 ; 264 401 ; 264139 ; 264275 ; 425173 ;
Abstract
A mould to be used for making specimen blocks for embedding specimens to be sectioned by a microtome, or ultramicrotome, is made from a soft heat resistant plastic to provide a number of cavities having the desired shape for the blocks to be moulded, the walls of the lowermost portions of the cavities being thin enough to be deformable by upward pressure on the exterior of the mould to remove the finished blocks with their embedded specimens.