Vacuum cleaner
Description
Elements shown in broken lines are included for the purpose of showing environment and form no part of the claimed design.
Claims
We claim the ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D870995
Type: Grant
Filed: Nov 16, 2017
Date of Patent: Dec 24, 2019
Assignee: TTI (Macao Commercial Offshore) Limited (Praia Grande)
Inventors: Roderick Burgess (Charlotte, NC), Robert Warren (Charlotte, NC)
Primary Examiner: Ruth McInroy
Application Number: 29/626,369
Type: Grant
Filed: Nov 16, 2017
Date of Patent: Dec 24, 2019
Assignee: TTI (Macao Commercial Offshore) Limited (Praia Grande)
Inventors: Roderick Burgess (Charlotte, NC), Robert Warren (Charlotte, NC)
Primary Examiner: Ruth McInroy
Application Number: 29/626,369
Classifications
Current U.S. Class:
Upright Type (D32/22)