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:
Dec. 28, 1976
Filed:
Nov. 29, 1974
William H Todd, Winston-Salem, NC (US);
Other;
Abstract
A universal swivel hose coupling which is adapted to be sealably connected to dissimilar externally threaded male fittings. The hose coupling includes a tubular stem having one end adapted to be received into the end of a hose and an opposite end having a forwardly facing frusto-conical surface. A nut is rotatably carried by the stem and includes an entry end portion at the outer end thereof. The frusto-conical portion of the stem is adapted to sealably mate with a male 'flare' fitting having a conically tapered forward end conforming to the taper of the frusto-conical portion, and the entry end portion of the nut is adapted to sealably engage the O-ring of a male 'straight thread O-ring boss' fitting.