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 numberUSD413967 S
Publication typeGrant
Application numberUS 29/061,742
Publication dateSep 14, 1999
Filing dateOct 30, 1996
Publication number061742, 29061742, US D413967 S, US D413967S, US-S-D413967, USD413967 S, USD413967S
InventorsPo S. Yuen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Coupling and nut assembly for a fluid purification system
US D413967 S
Abstract  available in
Images(3)
Previous page
Next page
Claims(1)
  1. The ornamental design for a coupling and nut assembly for a fluid purification system, as shown and described.
Description

FIG. 1 is a right front perspective exploded view of a coupling and a nut according to the present invention;

FIG. 2 is a front elevational exploded view of the assembly shown in FIG. 1;

FIG. 3 is a front elevational view of the assembly shown in FIG. 1, and showing the coupling and the nut assembled;

FIG. 4 is a left end elevational view of the assembly shown in FIG. 3;

FIG. 5 is a right end elevational view of the assembly shown in FIG. 3;

FIG. 6 is a right front perspective exploded view of a second embodiment of the present invention and illustrating a coupling and a nut;

FIG. 7 is a right end elevational view of the assembly shown in FIG. 6, when assembled;

FIG. 8 is a right front perspective exploded view of a third embodiment of the present invention illustrating a coupling and a nut;

FIG. 9 is a front elevational exploded view of the assembly shown in FIG. 8;

FIG. 10 is a front elevational view of the assembly shown in FIG. 8, and showing the coupling and the nut assembled;

FIG. 11 is a left end elevational view of the assembly shown in FIG. 10;

FIG. 12 is a right end elevational view of the assembly shown in FIG. 10;

FIG. 13 is a right front perspective exploded view of a fourth embodiment of the present invention illustrating a coupling and a nut;

FIG. 14 is a right end elevational view of the assembly shown in FIG. 13, when assembled; and,

FIG. 15 is a left end elevational view showing only the nut illustrated in FIGS. 2 and 9.

The opposite elevational views of FIGS. 2, 3, 9 and 10 are mirror images of the perspective views.

In addition to the first embodiment, FIGS. 2, 3 and 4 are also representative views for the respective views of the second embodiment of the present invention.

In addition to the third embodiment, FIGS. 9, 10 and 11 are also representative views for the respective views of the fourth embodiment of the present invention.

Non-Patent Citations
Reference
1ARO Air Systems Components Catalog, "210-212 Coupler" and "210-227 Coupler" , p. 26, Jan. 1983.
2Cole-Parmer Catalog, "Taper Miniature Plastic Fitting 06359-57", p. 346, Dec. 1992.
3Imperial Fluid Transmission Components Catalog Number 114-C, "Male Pipe Thread", p. 116, Dec. 1982.
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
US7770939Aug 10, 2010Value Plastics, Inc.Female connector for releasable coupling with a male connector defining a fluid conduit
US7806139Jan 20, 2006Oct 5, 2010Value Plastics, Inc.Fluid conduit coupling assembly having male and female couplers with integral valves
US7878553Apr 27, 2009Feb 1, 2011Value Plastics, Inc.Releasable connection assembly for joining tubing sections
US8029316Oct 4, 2011Belden Inc.Hand tightenable coaxial cable connector
US8113546Aug 9, 2010Feb 14, 2012Value Plastics, Inc.Latching female fluid tubing coupler
US8235426Jul 3, 2008Aug 7, 2012Nordson CorporationLatch assembly for joining two conduits
US8397756Mar 19, 2013Nordson CorporationFluid conduit couplers with depressible latch mechanism
US8444433Sep 1, 2011May 21, 2013Belden Inc.Hand tightenable coaxial cable connector
US8448994May 28, 2013Nordson CorporationLatch assembly for joining two conduits
US8596688Jul 6, 2009Dec 3, 2013Nordson CorporationLatch assembly for joining two conduits
US9004290Sep 5, 2008Apr 14, 2015Pur Water Purification Products, Inc.Apparatus and methods for faucet-mounted water filtration systems
US9046205Dec 22, 2010Jun 2, 2015Nordson CorporationFluid connector latches with profile lead-ins
US20070169825 *Jan 20, 2006Jul 26, 2007Value Plastics, Inc.Fluid conduit coupling assembly having male and female couplers with integral valves
US20090090661 *Sep 5, 2008Apr 9, 2009Pur Water Purification Products, Inc.Apparatus and methods for faucet-mounted water filtration systems
US20090256355 *Apr 27, 2009Oct 15, 2009Value Plastics, Inc.Releasable connection assembly for joining tubing sections
US20100130061 *Nov 5, 2009May 27, 2010Thomas & Betts International, Inc.Hand tightenable coaxial cable connector
USD629487Dec 21, 2010The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD629489Dec 21, 2010The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD629490Dec 21, 2010The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD629865Apr 17, 2008Dec 28, 2010The Procter & Gambple CompanyConnector for a faucet mounted water filter
USD629894Jan 6, 2010Dec 28, 2010Value Plastics, Inc.Male body of connector for fluid tubing
USD630320Jan 6, 2010Jan 4, 2011Value Plastics, Inc.Connector for fluid tubing
USD631130Jan 18, 2011The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD634840Mar 22, 2011Value Plastics, Inc.Female body of connector for fluid tubing
USD637690May 10, 2011The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD637691May 10, 2011The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD637692May 10, 2011The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD637693May 10, 2011The Procter & Gamble CompanyConnector for a faucet mounted water filter
USD645547 *Sep 20, 2011Value Plastics, Inc.Male quick connect fitting
USD649240Nov 22, 2011Value Plastics, Inc.Male dual lumen bayonet connector
USD650478Dec 13, 2011Value Plastics, Inc.Female dual lumen connector
USD652510Jan 17, 2012Value Plastics, Inc.Connector for fluid tubing
USD652511Jan 17, 2012Value Plastics, Inc.Female body of connector for fluid tubing
USD654573 *Nov 19, 2007Feb 21, 2012Value Plastics, Inc.Female quick connect fitting
USD655393Jun 23, 2009Mar 6, 2012Value Plastics, Inc.Multi-port valve
USD663022Jul 3, 2012Nordson CorporationMale body of connector for fluid tubing
USD665048Aug 7, 2012Pur Water Purification Products, Inc.Connector for a faucet mounted water filter
USD698440Jul 29, 2011Jan 28, 2014Nordson CorporationConnector for fluid tubing
USD699840Jul 29, 2011Feb 18, 2014Nordson CorporationMale body of connector for fluid tubing
USD699841Jul 29, 2011Feb 18, 2014Nordson CorporationFemale body of connector for fluid tubing
USD709612Dec 23, 2011Jul 22, 2014Nordson CorporationFemale dual lumen connector
USD712537Dec 17, 2013Sep 2, 2014Nordson CorporationConnector for fluid tubing
USD749704 *Oct 23, 2014Feb 16, 2016Daisen Co., Ltd.Pipe fitting
USD759216 *Jan 14, 2014Jun 14, 2016Fairview Fittings And Manufacturing Inc.Hose mender
Classifications
U.S. ClassificationD23/262