_
USO0D351646S
United States Patent [19]
[11] Patent Number: Des. 351,646
Foster et a1.
[45]
[54]
TRIGGER SPRAYER
Date of Patent: *1. Oct. 18, 1994
3,820,721
6/1974 Hellenkarnp .
3,840,157 10/1974 Hellenkamp .
[75]
Inventors: Donald D. Foster, St. Charles; Martin
3,913,841 10/1975 Tada .
S. Laffey, O’Fallon, both of Mo.
3,927,834 12/1975 Tada .
'
[73]
4,355,739 10/1982
Ass1gnee:
Contico International, Inc., St. Louis, MO.
[**] Term:
Vierkotter ......................... .. 222/383
5,009,342 4/1991 Lawrence et a1. . 5,114,052
5/1992
Tiramani ........................... .. 222/383
5,222,637
6/1993
Giuffredi .
14 Years FOREIGN PATENT DOCUMENTS
[21] Appl. N0.: 18,407 [22] F?ed:
0117898
Feb‘ 4’ 1994
9/1984 European Pat. Off. .
Primary Examiner-Wallace R. Burke
[52]
US. Cl. .................................. .. D23/226; D9/448
Asszstant Examzner—Rob1n V. Taylor
[58]
Field of Search .............................. .. D9/447-450, D9/435; 222/340, 341, 380, 383-385, 372, 373;
Attorney Agent or Firm_R0gerS Howe1l& Haferkamp ’ ’ ’
.
239/333, 223, 373; D23/213, 223-230 [56]
References Cited
[57]
CLAllVI
The ornamental design for a trigger sprayer, as shown and described.
U.S. PATENT DOCUMENTS D. 226,712
4/1973 Tada . D. 241,543 9/1976 Tada . D. 242,351 11/1976 Tada .
DESCRIPTION ' FIG. 1 is an orthographic view of a trigger sprayer showing our new design;
13' 243,333 2/1977 Tada ~
FIG. 2 is a top plan view thereof;
D. 272,081
FIG. 3 is a left side elevation View thereof;
1/ 1984 Suhajda et a1. .................. .. D23/226
3
et a1‘ ‘
5061502 10/1962 T l ,
,
y er
"""""""""""""""" " .
3,650,473 3/1972 Malone _ 3,635,739
3/1972 Vania. _
3,701,473 10/1972 Tada _ 3,780,951 12/1973 Powers . 3,797,749 3/1974 Tada .
139/448
FIG. 4 is a front elevation view thereof; FIG. 5 is a nght S1d€ elevation view thereof; .
.
.
FIG. 6 1s a back elevation view thereof; and, FIG. 7 1s a bottom plan view thereof.
The broken line showing of a container neck is for illustrative purposes only and forms no part of the Claimed design.
US. Patent
Oct. 18, 1994
Sheet 1 of 3
DES.
US. Patent
Oct. 18, 1994
Sheet 2 of3
Des. 351,646
US. Patent
Oct. 18, 1994
Sheet 3 of3
F767 .7.
Des. 351,646