JOHN SIROWATKA
Pilots at Timpson Ave, Alto, MI
License number
Michigan A2472762
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
8222 Timpson Ave SE, Alto, MI 49302
Professional information
Building Truss Having A Connector With An Integral Mounting To Supporting Structure
US Patent:
7200972, Apr 10, 2007
Filed:
Oct 10, 2003
Appl. No.:
10/605595
Inventors:
Kevin Wesley Freeman - Rockford MI, US
John Sirowatka - Alto MI, US
John Sirowatka - Alto MI, US
Assignee:
Universal Forest Products - Grand Rapids MI
International Classification:
E04B 1/32
US Classification:
52641, 52712
Abstract:
A truss and connector assembly for use in housing structures is shown. The connector provides a direct and integral mounting of the truss to the wall studs to provide increased mounting strength for the roof assembly to the side walls of a structure. A connector according to the invention can be integrally preassembled to a truss at one location and connected to remaining portions of the truss at a separate location.
Double-Hinge Plate, Foldable Truss Incorporating The Same, And Methods For Assembling And Erecting A Foldable Truss
US Patent:
7131243, Nov 7, 2006
Filed:
Jun 24, 2003
Appl. No.:
10/604061
Inventors:
John Sirowatka - Alto MI, US
Assignee:
Universal Forest Products, Inc. - Grand Rapids MI
International Classification:
E04B 5/04, E04C 2/04
US Classification:
52604, 52645, 52646, 52 71, 526551
Abstract:
A hinged plate is provided for pivotally attaching a pair of lumber members together in a double-hinged manner. A building truss incorporating the double-hinged plate is provided which can be assembled and erected in a facilitated manner.