STEPHEN CHARLES JOHNSON
Pilots at Crystal Spg Loop, Grand Rapids, MN
License number
Minnesota A2228589
Issued Date
Apr 2015
Expiration Date
Apr 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
20400 Crystal Springs Loop, Grand Rapids, MN 55744
Professional information
Shredding Disk For A Lawn Mower
US Patent:
5305587, Apr 26, 1994
Filed:
Feb 25, 1993
Appl. No.:
8/022106
Inventors:
Stephen C. Johnson - Grand Rapids MN
International Classification:
A01D 3463, B02C 1810
US Classification:
56 169
Abstract:
A shredding disk for a lawn mower which attaches to the motor shaft and between the mower blade and the lawn mower deck. The shredding disk includes a disk member and a plurality of knives in a serrated fashion located inboard of the circumferential edge of the disk member. A feed tube is positioned on the top of the lawn mower deck and can be closed with a cap during regular mowing. The shredding disk is for shredding branches or twigs, such as those members which fall off trees.
Motorcycle Support Stand System
US Patent:
2007012, May 31, 2007
Filed:
Nov 30, 2005
Appl. No.:
11/291763
Inventors:
Stephen Johnson - Grand Rapids MN, US
International Classification:
B62H 1/02
US Classification:
280303000
Abstract:
A motorcycle support stand system for efficiently supporting a motorcycle in an upright position. The motorcycle support stand system includes a base member adapted to be attached to a motorcycle, an upper support member pivotally attached to the base member in a biased manner, a lower support member pivotally attached to the upper support member in a biased manner, and a lever attached to the lower support member.
Delivered Mail Indicator System
US Patent:
5273207, Dec 28, 1993
Filed:
Dec 8, 1992
Appl. No.:
7/987205
Inventors:
Stephen C. Johnson - Grand Rapids MN
International Classification:
B65D 9100
US Classification:
232 35
Abstract:
Delivered mail indicator system for indicating when a mailbox door has been opened for the deposit of mail by the mailperson. A fluorescent or reflective lip is engaged in between the two latches of a mailbox, and when the mailbox door is opened, the lip springs upwardly and outwardly. When the mailbox door is closed, the lip or flag of the indicator engages against an upper latch handle, indicating that mail has been delivered. The delivered mail indicator is made of a suitable polymer with a flag appropriately colored for ease of visualization for indicating that mail has been delivered.