Culture plate reader
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
The broken lines in the drawings depict portions of the culture plate reader that form no part of the claimed design.
Claims
The ornamental design for a culture plate reader, as shown and described.
D158107 | April 1950 | Lidholm |
D218399 | August 1970 | Campbell |
D233981 | December 1974 | Watt |
D257764 | January 6, 1981 | Tajima |
D277364 | January 29, 1985 | Nightingale, III |
D280709 | September 24, 1985 | Waring |
D534658 | January 2, 2007 | Bargh |
D658306 | April 24, 2012 | Gevaert |
D793860 | August 8, 2017 | Keller |
D821603 | June 26, 2018 | Tanner |
D823104 | July 17, 2018 | Shirley |
D852046 | June 25, 2019 | Keller |
- 3M Petrifilm Plate Reader Advanced Automation Technology. Online, published date Jan. 20, 2021. Retrieved on May 8, 2022 from URL: https://www.food-safety.com/articles/6933-m-petrifilm-plate-reader-advanced-automation-technology.
Type: Grant
Filed: May 27, 2020
Date of Patent: Sep 20, 2022
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: John W. Cain (River Falls, WI)
Primary Examiner: Omeed Agilee
Application Number: 29/735,986