Other

The Toro Company

Graco Minnesota Inc.

Brian R Hendrickson

Joshua D Roden

John Ryan Kess

Kelly S Meemken

Andrew M Spiess

Roman S Kopylov

Keith A Goetz

David Zummer

Joseph W Pogatchnik, Iii

Scott A Thomson

Glenn Zummer

Thomas R Pfingsten

An aerator for a turf surface has a traction control, an OPC bail, and an aeration bail capable of single handed operation. A controller automatically lowers a tine head to begin aerating at a start location marked when the aeration bail is closed and lifts the tine head to end aeration at an end location marked when the aeration bail is released. The controller further causes the tines that enter the turf surface at the start location to penetrate to a desired hole depth. The controller also automatically adjusts ground speed to maintain a desired hole spacing during an aeration pass, but permits the operator to speed up during a turnaround between passes with a steerable front wheel freewheeling to mitigate wheel scrubbing. A handle assembly having a spring counterbalance is height adjustable and automatically engages a parking brake when placed in an upright non-operating position.

Turf aerator

Scooter carrier

Protective coatings sprayer

A foot massaging device includes a flexible innersole for removably inserting in an article of footwear. A thin layer of material is disposed over an upper surface of the innersole. A rechargeable battery disposed in the innersole is coupled to a switch and a charging port. A massaging effect on the bottom of a user's foot is produced by means of reciprocating rollers, inflatable bladders and/or pivoting rocker members.

Massaging innersole

Growing community of inventors

Minneapolis, MN, United States of America

Brian R Hendrickson