Surface structure for light transmitting bodies and light transmitting bodies provided with such

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Description

FIG. 1 is a top plan view;

FIG. 2 is a sectional view taken along line II--II in FIG. 1; and,

FIG. 3 is an enlarged partial perspective view according to the present invention.

Referenced Cited
U.S. Patent Documents
D243247 February 1, 1977 England
D271138 October 25, 1983 Sportelli
D282589 February 11, 1986 Horvath et al.
D346665 May 3, 1994 Aldridge
3129895 April 1964 Franck
Patent History
Patent number: D423689
Type: Grant
Filed: Sep 10, 1999
Date of Patent: Apr 25, 2000
Assignee: Glasfabrik Lamberts GmbH & Co. KG (Wunsiedel)
Inventor: Christoph Lamberts (Wunsiedel)
Primary Examiner: Doris Clark
Attorney: Max Fogiel
Application Number: 0/110,694
Classifications
Current U.S. Class: Three Or More Pattern Repeats About Axis On Side (14) (D25/106)
International Classification: 2501;