Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD390923 S
Publication typeGrant
Application numberUS 29/057,204
Publication dateFeb 17, 1998
Filing dateJul 19, 1996
Publication number057204, 29057204, US D390923 S, US D390923S, US-S-D390923, USD390923 S, USD390923S
InventorsDerek Stevens
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Coupling nut
US D390923 S
Images(2)
Previous page
Next page
Claims(1)
  1. The ornamental design for a coupling nut, as shown and described.
Description

FIG. 1 is a perspective view of a coupling nut showing my new design, the broken line showing the threaded pipes being for illustrative purposes only and forming no part of the claimed design. The undisclosed portions of the threads and inner edges follow the contours of the sides shown;

FIG. 2 is a top plan view of the coupling nut shown on a reduced scale;

FIG. 3 is a bottom plan view thereof shown on a reduced scale;

FIG. 4 is a left side elevational view of the coupling nut shown on an enlarged scale, the right elevational view being identical thereto; and,

FIG. 5 is a front elevational view of the coupling nut shown on an enlarged scale, the rear view being identical thereto.

Non-Patent Citations
Reference
1Thos. Somerville Co. Plumbing, Heating & Mill Supplies Cat. 52 of 1952; p. 298--item on upper right indicated by arrow, 1952.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7568874Jun 2, 2006Aug 4, 2009Pur Water Purification Products, Inc.Nut for attaching two devices and method for providing the same
Classifications
U.S. ClassificationD23/262, D08/398