US 6,982,828 B2
Microscope slide having a marking region
Waldemar Knittel, Braunschweig (Germany)
Assigned to Waldemark Knittel Glasbearbeitungs GmbH, Braunschweig (Germany)
Filed on May 24, 2004, as Appl. No. 10/851,656.
Claims priority of application No. 103 23 711 (DE), filed on May 22, 2003.
Prior Publication US 2004/0263962 A1, Dec. 30, 2004
Int. Cl. G02B 21/34 (2006.01)
U.S. Cl. 359—396 10 Claims
OG exemplary drawing
 
1. A microscope slide formed from a transparent glass plate (1) on which a first coating (3) and a second coating (4) contrasting therewith are located aligned one above another in a marking region (1b), the second coating (4) being designed for providing a marking (6) by removing the material of the second coating (4), wherein the two coatings are located on one side (2) of the glass plate (1), the second coating (4) lying on the first coating (3), and wherein at least the surface of the first coating (3) is designed to be resistant to the marking operation (6) on the second coating (4).