Resumes
Resumes
David Dewinter Phones & Addresses
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1015 Hancock St SE, Grand Rapids, MI 49507 (616) 791-1256
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317 Marcella Ave NW, Grand Rapids, MI 49504 (616) 791-1256
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3240 N Kilgore Rd #ARMSTRON, Luther, MI 49656 (231) 791-1256
Publications
Us Patents
Structure With Extendable Leaves
View pageUS Patent:
6959454, Nov 1, 2005
Filed:
Feb 14, 2003
Appl. No.:
10/366904
Inventors:
David S. DeWinter - Luther MI, US
International Classification:
A42B001/00
US Classification:
21951, 2 12
Abstract:
A structure with extensible/retractable panels, which provides variable surface area for items such as headgear brims, furniture tops, etc. , includes a first panel, a second panel pivotally mounted to the first panel, and a third panel pivotally mounted to the first panel. The second and third panels are rotatable from a retracted position in which the second and third panels are positioned underneath the first panel, and a deployed position in which the second and third panels extend beyond both the length and width of the first panel.
Bow Rake
View pageUS Patent:
D517876, Mar 28, 2006
Filed:
Mar 28, 2005
Appl. No.:
29/226337
Inventors:
David S. DeWinter - Luther MI, US
Brian J. Conaway - Columbus OH, US
Terry M. Birchler - Columbus OH, US
Brian J. Conaway - Columbus OH, US
Terry M. Birchler - Columbus OH, US
Assignee:
UnionTools, Inc. - Columbus OH
International Classification:
0801
US Classification:
D 8 13
Shovel With Multiple Blade Faces
View pageUS Patent:
8100447, Jan 24, 2012
Filed:
Feb 6, 2008
Appl. No.:
12/026949
Inventors:
David S. DeWinter - Luther MI, US
International Classification:
E01H 5/02
US Classification:
294 51, 294 545, 37285
Abstract:
A shoveling implement includes an elongate handle which may be pivotally attached to a shovelhead having at least two blade faces. The shovelhead may be configured so that the blade faces always remain at a fixed angle to the ground, or may be designed as a combination scoop and pusher shovel, with either blade being utilized by rotating the handle 180 degrees.
Rake With Extendable Material-Moving Implement
View pageUS Patent:
20020134066, Sep 26, 2002
Filed:
Mar 21, 2001
Appl. No.:
09/813552
Inventors:
David DeWinter - Luther MI, US
International Classification:
A01D007/00
US Classification:
056/400050
Abstract:
A combination rake and material-spreading tool includes an elongate handle, a raking implement attached to an end of the handle, and a material-spreading implement. The material-spreading implement includes a substantially continuous plate that is moveable between a retracted position in which the material-spreading implement exposes the rake tines for normal raking operations and a fully deployed position in which the material-spreading implement is positioned with a lower edge of the substantially continuous plate positioned proximate distal free ends of the tines. An actuator is mounted on the handle, and a mechanical linkage operably connects the actuator with the material-spreading implement, whereby positioning of the material-spreading implement is achieved by manipulation of the actuator.
Anti-Splatter Cover For Microwave Cooking
View pageUS Patent:
20030205575, Nov 6, 2003
Filed:
May 6, 2002
Appl. No.:
10/139845
Inventors:
David DeWinter - Luther MI, US
International Classification:
H05B006/80
US Classification:
219/725000, 219/734000
Abstract:
A device for preventing food splatter during microwave cooking includes a sheet of material capable of maintaining a crease, and which has at least one crease that extends across the sheet. The device is positioned over a food disposed on an open dish with the crease extending across the dish and with the crease being at an apex of the sheet while the food is heated in a microwave oven. The invention provides a convenient, easy to use and inexpensive device and method for preventing food splatter during microwave cooking of food in an open container such as a plate or bowl.
Rake With Variable-Length Tines
View pageUS Patent:
20060144032, Jul 6, 2006
Filed:
Dec 30, 2005
Appl. No.:
11/322726
Inventors:
David DeWinter - Luther MI, US
International Classification:
A01D 7/00
US Classification:
056400010
Abstract:
A rake with variable-length tines includes an elongate shaft, a rake head fixed to one end of the elongate shaft, and an arcuate plate which includes a plurality of apertures, and is moveable between a retracted position in which the full length of the tines are exposed, and a deployed position in which the tine length is shortened, to accommodate various raking conditions. The arcuate plate includes a lateral flange that extends beyond the apertures, and along a plane generally parallel with the plane of the rake head.
Snow Shovel With Convex Edge
View pageUS Patent:
20070145756, Jun 28, 2007
Filed:
Mar 9, 2005
Appl. No.:
10/592044
Inventors:
David DeWinter - Luther MI, US
International Classification:
E01H 5/02
US Classification:
294054500
Abstract:
A shoveling implement () includes an elongate shaft () attached to a blade () having a convexly shaped portion () protruding from the backside of the blade adjacent the lower leading (or distal) edge (), which allows the blade to be easily pushed over rough or uneven surfaces.