The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 1999
Filed:
Nov. 17, 1997
Applicant:
Inventor:
Bodo Hildebrandt, Riedstadt, DE;
Assignee:
Wella Aktiengesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239337 ; 2224021 ; 22240217 ; 22240224 ;
Abstract
The two-channel top device for a spray can for making two different spray patterns is provided with an operating rod (11) having two connecting ducts (21,22) associated with the respective spray patterns, a manually-operated spray activating button (14) arranged on the operating rod (11) which is provided with two different nozzles (15,16) for the respective spray patterns, the connecting ducts (21,22) being connected with the respective nozzles and having respective inner openings at different axial positions on the operating rod (11) and a self-locking sealing member (29) slidably mounted on the operating member and movable between stops in the spray can.