The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2023
Filed:
Dec. 05, 2019
Applicant:
Deltrol Corp., Milwaukee, WI (US);
Inventor:
John Schlais, Franklin, WI (US);
Assignee:
Deltrol Corp., Milwaukee, WI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 67/02 (2006.01); H01F 7/06 (2006.01); H01F 7/16 (2006.01); H01F 7/126 (2006.01); H01F 7/08 (2006.01);
U.S. Cl.
CPC ...
H01F 7/064 (2013.01); H01F 7/081 (2013.01); H01F 7/126 (2013.01); H01F 7/16 (2013.01); H01F 2007/086 (2013.01);
Abstract
A solenoid assembly includes a solenoid having a coil that defines a passageway and a plunger movable within the passageway from a retracted position to an extended position. The plunger extends along an axis between a first plunger end and an opposite second plunger end. A frame holds the solenoid and has a first opening through which the first plunger end extends when the plunger is in the retracted position and a second opening through second end of the plunger extends when the plunger is in the extended position. When the plunger is in the extended position the first plunger end retracts into the frame via the first opening.