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:
Oct. 15, 2013
Filed:
Jul. 29, 2009
Ronald H. Anuskiewicz, San Diego, CA (US);
Ronald H. Anuskiewicz, San Diego, CA (US);
Hunter Industries, Inc., San Marcos, CA (US);
Abstract
A nozzle turret for an irrigation sprinkler includes a body having a rotational axis and a nozzle socket extending transverse to the rotational axis. A nozzle is removably received in the socket. A sleeve in the body opens on a top side of the body and defines a bore that communicates with the socket. A nozzle retention screw with a shank having a lower male threaded segment is screwed into the bore of the sleeve from the top side of the body. The shank extends into the socket a sufficient depth to retain the nozzle in the socket. The screw has a head that abuts an upper end of the sleeve when the screw is fully screwed in a downward direction into the sleeve. The screw shank has an upper unthreaded segment with a predetermined longitudinal dimension selected relative to a longitudinal dimension of the bore to enable the screw to be unscrewed in an upward direction from the sleeve despite stripping of a segment of a female threaded portion of the bore.