Light barrier for gates
Latest Marantec Antriebs-und Steuerungstechnik GmbH & Co. Patents:
Description
The phantom lines showing indicia on the front of the light barrier for gates along with raised elements and a concavity on the rear of the light barrier for gates are included for the purpose of illustrating portions of the light barrier for gates and form no part of the claimed design.
Claims
What is claimed the ornamental design for a light barrier for gates, as shown and described.
Referenced Cited
Patent History
Patent number: D576112
Type: Grant
Filed: Mar 28, 2007
Date of Patent: Sep 2, 2008
Assignee: Marantec Antriebs-und Steuerungstechnik GmbH & Co.
Inventor: Michael Hörmann (Halle)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Thomas J Johannes
Attorney: Carter DeLuca Farrell & Schmidt LLP
Application Number: 29/285,377
Type: Grant
Filed: Mar 28, 2007
Date of Patent: Sep 2, 2008
Assignee: Marantec Antriebs-und Steuerungstechnik GmbH & Co.
Inventor: Michael Hörmann (Halle)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Thomas J Johannes
Attorney: Carter DeLuca Farrell & Schmidt LLP
Application Number: 29/285,377
Classifications
Current U.S. Class:
Photocell Operated (21) (D13/165)