Battery tester
Description
The broken lines in
Claims
The ornamental design for a battery tester, as shown and described.
Referenced Cited
U.S. Patent Documents
2205316 | June 1940 | Stratton |
3454873 | July 1969 | Abrahams |
3736498 | May 1973 | Skutch, Jr. |
4360780 | November 23, 1982 | Skutch, Jr. |
4439736 | March 27, 1984 | Schwartz |
4702563 | October 27, 1987 | Parker |
4723656 | February 9, 1988 | Kiernan |
4737020 | April 12, 1988 | Parker |
D304429 | November 7, 1989 | Bergstedt |
5015544 | May 14, 1991 | Burroughs |
5059895 | October 22, 1991 | Cataldi |
5188231 | February 23, 1993 | Kivell |
5231356 | July 27, 1993 | Parker |
5393618 | February 28, 1995 | Weiss |
20050077904 | April 14, 2005 | Bertness |
Patent History
Patent number: D883113
Type: Grant
Filed: May 29, 2019
Date of Patent: May 5, 2020
Inventor: Dan Alberti (Mount Prospect, IL)
Primary Examiner: Antoine Duval Davis
Application Number: 29/688,889
Type: Grant
Filed: May 29, 2019
Date of Patent: May 5, 2020
Inventor: Dan Alberti (Mount Prospect, IL)
Primary Examiner: Antoine Duval Davis
Application Number: 29/688,889
Classifications
Current U.S. Class:
Battery, Vaccum Tube, Transistor Or Spark Plug Tester (11) (D10/77)