Title:
Dusting brush
United States Patent 2631316


Inventors:
David, Heller
Application Number:
US77190647A
Publication Date:
03/17/1953
Filing Date:
09/03/1947
Assignee:
Samuel, Ernstoff J.
Primary Class:
Other Classes:
15/160, 15/203, 15/206
International Classes:
A46B7/02; A46B9/02
View Patent Images:
US Patent References:
1603153Chimney cleaner1926-10-12
1323604N/A1919-12-02
0876540N/A1908-01-14
0590750N/A1897-09-28
0361502N/A1887-04-19