CHRISTOPHER GERD KROHN
Pilots at Hubbs Xing Ln, Knoxville, TN

License number
Tennessee A4409253
Issued Date
Jul 2016
Expiration Date
Jul 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
3424 Hubbs Crossing Ln, Knoxville, TN 37938

Professional information

Christopher Krohn Photo 1

Portable Container With Integral Folding Mechanism

US Patent:
7882973, Feb 8, 2011
Filed:
Jul 30, 2008
Appl. No.:
12/220935
Inventors:
Christopher G. Krohn - Knoxville TN, US
International Classification:
B65D 6/00, B65D 88/00, B65D 8/04, B65D 8/18
US Classification:
220 15, 220 6, 220666, 220720, 52 795, 52 66
Abstract:
A foldable portable container provided with an integral mechanical mechanism for folding or unfolding the container is described. The integral mechanical drive mechanism is utilized to simultaneously angularly displace the opposing container end walls and the container roof attached thereto to fold or unfold the portable container.


Christopher Krohn Photo 2

Foldable Portable Container

US Patent:
7931164, Apr 26, 2011
Filed:
Jul 30, 2008
Appl. No.:
12/220924
Inventors:
Christopher G. Krohn - Knoxville TN, US
International Classification:
B65D 88/00, B65D 6/00, B65D 8/14, B65D 8/04
US Classification:
220 7, 220 15, 220 6, 220666, 52 64, 52 66, 52 795
Abstract:
A foldable portable container is described. The container end walls are hinged to the floor of the container and are attached to the roof by a hinged slide mechanism whereby vertical displacement of the roof causes the simultaneous folding or unfolding of the opposing container end walls.