Encoder driven non-handed electric door operator

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Description

FIG. 1 is a front view of the encoder driven non-handed electric door operator showing my new design.

FIG. 2 is a back view of FIG. 1.

FIG. 3 is a left side elevation view of FIG. 1.

FIG. 4 is a right side elevation of FIG. 1.

FIG. 5 is a top view of FIG. 1.

FIG. 6 is a bottom view of FIG. 1.

FIG. 7 is a front left perspective view of FIG. 1; and,

FIG. 8 is a back right perspective view of FIG. 1.

Claims

The ornamental design for an encoder driven non-handed electric door operator, as shown and described.

Referenced Cited
U.S. Patent Documents
2504408 April 1950 Griffin
2661945 December 1953 Hamilton
D413055 August 24, 1999 Mullet
D466141 November 26, 2002 Mullet
D500747 January 11, 2005 Gavel
D581437 November 25, 2008 Randazzo
D872150 January 7, 2020 Abel
20020008403 January 24, 2002 Ser
20040189107 September 30, 2004 Mattson
20070256362 November 8, 2007 Hansen
20120291354 November 22, 2012 Giannis
20220112758 April 14, 2022 Krivoy
20220136311 May 5, 2022 Krivoy
Patent History
Patent number: D989139
Type: Grant
Filed: Apr 16, 2021
Date of Patent: Jun 13, 2023
Inventor: Paul J. Krivoy (Corpus Christi, TX)
Primary Examiner: Patricia A Palasik
Application Number: 29/779,182
Classifications
Current U.S. Class: Drive Train (D15/148)