Battery charging station
Latest 3M Innovative Properties Company Patents:
Description
Claims
The ornamental design for a battery charging station, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- “3M PAPR, Versaflo 4-Station Battery Charger Kit TR-630, For TR-600 Powered Air Purifying Respirator, 4 Hour Charge Time or Less, 1/Case”, first available Nov. 25, 2014. Amazon.com [https://www.amazon.com/3M-Versaflo-4-Station-Purifying-Respirator/dp/B00TYOZXRI] (Year: 2014).
Patent History
Patent number: D1018445
Type: Grant
Filed: Dec 2, 2021
Date of Patent: Mar 19, 2024
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark A. Yoder (Zionsville, MN), Thomas C. Meier (Woodbury, MN), William P. Atwood (Coon Rapids, MN)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/790,534
Type: Grant
Filed: Dec 2, 2021
Date of Patent: Mar 19, 2024
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark A. Yoder (Zionsville, MN), Thomas C. Meier (Woodbury, MN), William P. Atwood (Coon Rapids, MN)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/790,534
Classifications
Current U.S. Class:
Battery Charger (D13/107)