Double scotch yoke actuators

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a double scotch yoke actuators showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for a double scotch yoke actuators, as shown and described.

Referenced Cited
U.S. Patent Documents
3559536 February 1971 Mason
D494659 August 17, 2004 Marinoni
D629872 December 28, 2010 Marinoni
D785686 May 2, 2017 Gong
D785687 May 2, 2017 Gong
D810798 February 20, 2018 Tabuchi
D821472 June 26, 2018 Ishikawa
20140260953 September 18, 2014 Jaccoby
20140292114 October 2, 2014 Bell
Patent History
Patent number: D943653
Type: Grant
Filed: Jan 17, 2020
Date of Patent: Feb 15, 2022
Assignee: Adqualve Flow Control Industry Group Limited (Broken Arrow, OK)
Inventor: Chun Shen-Levin (Broken Arrow, OK)
Primary Examiner: Charles D Hanson
Application Number: 29/721,000
Classifications
Current U.S. Class: Drive Train (D15/148)