Vacuum cleaner
Latest BISSELL Inc. Patents:
Description
The details of the vacuum cleaner shown in broken lines form no part of the claimed design. The dot-dashed broken line in
Claims
The ornamental design for a vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D944478
Type: Grant
Filed: Apr 11, 2019
Date of Patent: Feb 22, 2022
Assignee: BISSELL Inc. (Grand Rapids, MI)
Inventors: Mackenzie L. Knapp (Saranac, MI), Derek E. Smith (Grand Rapids, MI)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jennylou M Binas
Application Number: 29/687,174
Type: Grant
Filed: Apr 11, 2019
Date of Patent: Feb 22, 2022
Assignee: BISSELL Inc. (Grand Rapids, MI)
Inventors: Mackenzie L. Knapp (Saranac, MI), Derek E. Smith (Grand Rapids, MI)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jennylou M Binas
Application Number: 29/687,174
Classifications
Current U.S. Class:
Upright Type (D32/22)