CS

Chadwick A. Shaffer

TT The Toro: 40 patents #1 of 552Top 1%
SE Selfeco: 8 patents #1 of 2Top 50%
Overall (All Time): #55,846 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 25 most recent of 49 patents

Patent #TitleCo-InventorsDate
12402559 Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanisms Chris A. Wadzinski, Jeff Weber, Shawn Monitor 2025-09-02
12108701 Walk power mower with transmission providing both forward and reverse propulsion Todd A. Porter, Steven J. Svoboda 2024-10-08
12069984 Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanisms Chris A. Wadzinski, Jeff Weber, Shawn Monitor 2024-08-27
11895945 Assembly for adding ambient air to the cutting chamber of a walk power mower John O. Hurst, Robert L. Anderson, Todd A. Porter 2024-02-13
11849670 Walk power mower with slidable handle grip movable along a curved path for controlling a variable speed traction drive Todd A. Porter, Jeff Weber, Shawn Monitor, Jason Van Putten Holt 2023-12-26
D1008315 Lawn mower bumper Patrick J. Shaver, Brandon N. Imsdahl, Christina O. Swanson, Kenneth G. Grant, Duncan K. Grant +1 more 2023-12-19
11771004 Mulch door with sensor Todd A. Porter, John O. Hurst, Ryan M. Petersen 2023-10-03
11653594 Walk power mower with transmission providing both forward and reverse propulsion Todd A. Porter, Steven J. Svoboda 2023-05-23
11464165 Walk power mower with slidable handle grip movable along a curved path for controlling a variable speed traction drive Todd A. Porter, Jeff Weber, Shawn Monitor, Jason Holt 2022-10-11
D904824 Food service article with utensil combination feature Daniel George Mishek 2020-12-15
10834871 Walk power mower with transmission providing both forward and reverse propulsion Todd A. Porter, Steven J. Svoboda 2020-11-17
10716264 Biodegradable horticulture container Daniel George Mishek 2020-07-21
10470378 Biodegradable horticulture container Daniel George Mishek 2019-11-12
10306831 Walk power mower having forward and reverse traction drive Todd A. Porter, Chris A. Wadzinski, Jackie R. Gust 2019-06-04
10143318 Food display and service articles Daniel George Mishek 2018-12-04
10123478 Walk power mower with biased handle Todd A. Porter 2018-11-13
10111381 Walk power mower with transmission providing both forward and reverse propulsion Todd A. Porter 2018-10-30
D820722 Plant pot Daniel George Mishek 2018-06-19
D820150 Plant pot Daniel George Mishek 2018-06-12
9872442 Biodegradable shield for plant protection Daniel George Mishek 2018-01-23
D775999 Plant pot Daniel George Mishek 2017-01-10
9472992 Electric motor support structure and power equipment unit incorporating same 2016-10-18
9420924 Oscillating airstream nozzle for debris blower Steven J. Svoboda, Dana R. Lonn 2016-08-23
D747050 Housing of a portable blower/vacuum David J. Martin, Philip C. Dretzka 2016-01-05
9131643 Cord wrap system and portable blower incorporating same Michael James Hoffman 2015-09-15