Title:
Quick disconnect nozzle assembly
United States Patent D439636


Inventors:
Hamilton, Richard J. (West Chicago, IL)
Application Number:
29/117613
Publication Date:
03/27/2001
Filing Date:
01/26/2000
Assignee:
Spraying Systems Co. (Wheaton, IL)
Primary Class:
Other Classes:
D23/213
Field of Search:
D23/259, D23/262, D23/265, D23/213, D8/311, D8/397, D8/398, 239/600, 285/21.1, 285/33, 285/314, 285/376, 285/38
View Patent Images:
US Patent References:
5727739Nozzle with quick disconnect spray tipMarch, 1998Hamilton239/600
D384731Quick connection coupling valve assemblyOctober, 1997Ramacier, Jr. et al.D23/262
5421422Roller cutter mount for tunneling machineJune, 1995Bowen
5199649Spray nozzleApril, 1993Tolboll239/600
5190224Quick disconnect nozzle assemblyMarch, 1993Hamilton239/600
5143298Spray nozzle assembly with swivel mounted hollow cone spray tipSeptember, 1992Prokopoff
D302243WingnutJuly, 1989GonzalezD8/398
D298605Insert for securing fastening devicesNovember, 1988Colgan et al.D8/397
4738401Quick disconnect nozzle assembly with twist-on spray tipApril, 1988Filicicchia239/600
4664314Whirl spray nozzleMay, 1987O'Brien et al.
D280125Combined cap and spray tip for spray nozzle assemblyAugust, 1985Butterfield et al.D23/213
D262133Collar for hose couplings and the likeDecember, 1981FainD23/262



Primary Examiner:
HECKER, REID M
Attorney, Agent or Firm:
LEYDIG VOIT & MAYER LTD (TWO PRUDENTIAL PLAZA SUITE 4900 180 NORTH STETSON, CHICAGO, IL, 606016780, US)
Claims:
1. The ornamental design for a quick disconnect nozzle assembly, as shown anddescribed.

Description:

FIG. 1 is a bottom perspective of a quick disconnect nozzle assembly embodying the design of the present invention;

FIG. 2 is a top perspective thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image thereof; and,

FIG. 6 is a top plan view thereof.