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Patents
Patents Assigned to Kiefer Brush, Inc.
Patents Assigned to Kiefer Brush, Inc.
Scrub brush with swiveling handle retaining hub
Patent number:
D331151
Type:
Grant
Filed:
July 15, 1991
Date of Patent:
November 24, 1992
Assignee:
Kiefer Brushes, Inc.
Inventor:
Alan P. Kiefer
Adjustable frame for supporting a roller for applying coatings
Patent number:
D332009
Type:
Grant
Filed:
July 12, 1990
Date of Patent:
December 29, 1992
Assignee:
Kiefer Brushes, Inc.
Inventor:
Alan P. Kiefer
Mop head
Patent number:
D368346
Type:
Grant
Filed:
January 9, 1995
Date of Patent:
March 26, 1996
Assignee:
Kiefer Brushes, Inc.
Inventor:
Alan P. Kiefer
Combination sandtrap rake and greens brush
Patent number:
D409461
Type:
Grant
Filed:
October 13, 1998
Date of Patent:
May 11, 1999
Assignee:
Kiefer Brush, Inc.
Inventor:
Alan Kiefer