B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 49/04 (2006.01) B05B 11/00 (2006.01) B29C 49/06 (2006.01) B29C 49/20 (2006.01) B29C 49/50 (2006.01) B29C 49/74 (2006.01) B29D 1/00 (2006.01) B29D 22/00 (2006.01) B65D 1/00 (2006.01) B65D 1/02 (2006.01) B65D 1/20 (2006.01)
Patent
CA 2281544
A spray bottle (12) of a spray bottle dispenser (10) is provided with a first neck portion (22) having external threads (26) and a second neck portion (26) having external threads (28). The spray bottle (12) can be made by a single blow pin method in which a single parison is blow molded so that the second neck (26) is formed as a portion of the wall of the spray bottle. In another embodiment, the spray bottle (12) is formed by a multiple (e.g., two) blow pin method in which two parisons are blow molded in a single mold cavity so that the necks (22, 26) are formed about each of the blow pins.
L'invention concerne un flacon pulvérisateur à cols multiples. Elle concerne aussi un procédé de fabrication dudit flacon qui peut être réalisé par la méthode de mandrin de soufflage unique, ou multiple (deux, par exemple).
Klima Walter F. Jr.
Klima William L.
Gowling Lafleur Henderson Llp
Sprayex Inc.
LandOfFree
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