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.:

US 5853202 B1

Date of Patent:

Dec. 29, 1998

Filed:

Jun. 17, 1997

Hose end fitting assembly

Applicant:

Inventors:

Trent Kuang Li, Troy, MI (US);

Norman S Martucci, Clarkston, MI (US);

Assignee:

Teleflex Incorporated, Plymouth Meeting, PA (US);

Attorney:

Kohn & Associates

Primary Examiner:

Eric K Nicholson

Int. Cl.

CPC ...

F16L / ; F16L / ;

U.S. Cl.

CPC ...

285256 ; 285259 ;

Abstract

An end fitting assembly (10) for connecting a hose to an external device is disclosed. The end fitting assembly (10) includes a stem (11) adapted to be inserted into the inner channel (32) of a hose (30). The stem (11) includes an axial bore (13) adapted to convey a fluid therethrough. The stem (11) further includes a plurality of circumferential barbs (12), each of the barbs (12) including a plurality of lands (12a, 12b) at the outer surface thereof. One of the lands (12a) is disposed at an acute angle with respect to the axis of the bore (13) of the stem (11). A second one of the lands (12b) is disposed adjacent to the first land (12a) and is disposed at a smaller acute angle with respect to the axis of the bore (13) of the stem (11) than the angle of the first land (12a). The stem (11) further includes an additional barb (15) having a rotation resisting structure provided thereon to resist relative rotational movement between the stem (11) and a hose (30) into which the stem (11) is disposed. The end fitting assembly (10) also includes a connector (40) for connecting the end fitting assembly (10) to an external device.

Find Patent Forward Citations

Li, Trent. (1998). Hose end fitting assembly (U.S. Patent No. 5853202). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5853202

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