Broom head
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Description
The portions of the broom head shown in broken lines in the figures along with the environmental broken line showing of a handle in
Claims
The ornamental design for a broom head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D733436
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Jul 7, 2015
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Lloyd S. Vasilakes (Stillwater, MN)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/440,561
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Jul 7, 2015
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Lloyd S. Vasilakes (Stillwater, MN)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/440,561
Classifications
Current U.S. Class:
D4/135