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2020
|
G/S
|
Control systems for roll-forming assemblies, namely, control systems for pre-positioning tooling ... |
|
2019
|
G/S
|
Computer control systems for roll-forming assemblies, namely, computer hardware for pre-positioni... |
|
2018
|
Invention
|
Rotary stamper. A rotary stamper includes an upper die plate assembly, a lower die plate assembly... |
|
2016
|
G/S
|
Roll forming machinery, namely, machinery for the manipulation, cutting and forming of metal work... |
|
|
G/S
|
roll forming machinery, namely, machinery for the manipulation, cutting and forming of metal work... |
|
2014
|
Invention
|
Formation and rotational apparatus and method for cylindrical workpieces. A formation and rotatio... |
|
|
G/S
|
Tube mills, slitting machines, forming machines, cut-off machines, power hammers, coiling and unc... |
|
2012
|
G/S
|
Sheet metal bending machine parts and fittings thereof Remanufacture of sheet metal bending machi... |
|
|
G/S
|
Sheet metal bending machine parts and fittings thereof; metal working machines, namely, metal ben... |
|
|
G/S
|
Duct forming and connecting machines. |
|
2010
|
Invention
|
Apparatus for assembling insulated duct sections. A ductmaking apparatus forms a laminate section... |
|
|
Invention
|
Elbow formation apparatus.
An apparatus for forming and rotating interconnected sections of a cy... |
|
2009
|
G/S
|
Cutting machines, namely, cutting machines for use in cutting insulation |
|
|
G/S
|
Duct forming and connecting machines. |
|
|
Invention
|
Apparatus and method for processing coiled sheet-like material. A coil processor is provided for ... |
|
|
Invention
|
Apparatus and method for processing coiled sheet-like material.
A coil processor is provided for... |
|
2008
|
Invention
|
Ductmaking apparatus. A ductmaking apparatus bends a metal web to form a duct blank having a lock... |
|
2007
|
Invention
|
Adjustable flange forming apparatus. A flange-forming apparatus allows a user to automatically ad... |
|
|
Invention
|
Duct flange. A flange for ductwork is integrally formed at a distal end of a duct surface. A firs... |
|
|
Invention
|
Spiral pipe machine. A spiral pipe machine includes a feeding assembly for continuously feeding a... |
|
|
G/S
|
Machinery and machine parts for working metal in coil and flat stock form, rollformers, roll stra... |
|
|
G/S
|
Machinery for working metal in coil and flat stock form, namely, rollformers, roll straighteners,... |
|
2006
|
G/S
|
METAL WORKING MACHINES, NAMELY, METAL BENDING MACHINES |
|
|
Invention
|
A formation and rotational apparatus. A formation and rotation apparatus (100) for use in forming... |
|
|
Invention
|
Formation and rotational apparatus for cylindrical workpieces. A formation and rotation apparatus... |
|
2005
|
G/S
|
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and t... |
|
|
G/S
|
Roll forming and metal forming machines |
|
2004
|
G/S
|
Machinery for working metal in coil and flat stock form, rollformers, roll straigtheners, presses... |
|
|
G/S
|
Roll forming machinery |
|
|
G/S
|
Roll forming machines |
|
|
G/S
|
Custom manufacture and assembly of metal forming, processing and fabrication machines |
|
2002
|
Invention
|
Retro-fit roll forming mill with jack screw. A rolling mill apparatus for forming a web of materi... |
|
2001
|
Invention
|
Variable width roll forming apparatus. A variable width roll forming apparatus (90) forms a web a... |
|
|
Invention
|
Variable width roll forming apparatus. A variable width roll forming apparatus forms a web and in... |
|
2000
|
Invention
|
Rotary punching apparatus. A rotary punching apparatus for punching openings in a moving web work... |
|
|
Invention
|
Rotary punching apparatus. A rotary punching apparatus (10) for punching openings (14) in a movin... |
|
1999
|
Invention
|
Axial and transverse roller die adjustment apparatus and method. A roller die apparatus for suppo... |
|
1998
|
Invention
|
Rotary cutoff device and method. An apparatus for cutting a movable sheet of web material onto pr... |
|
|
G/S
|
Metal coil press feeding machines and metal coil cut-to-length machines |
|
1996
|
G/S
|
machinery for working metal in coil and flat stock form, namely, rollformers, roll straighteners,... |
|
1995
|
G/S
|
industrial machine parts, namely coil feeders for metal forming machines |
|
1993
|
G/S
|
computer programs for database management and accompanying user's manual |
|
|
G/S
|
servo-controlled roll feed machines |
|
1992
|
G/S
|
metal roll feed machines |
|
1991
|
G/S
|
Computer-aided design and engineering systems consisting of a workstation, monitor and 3-button m... |
|
1987
|
G/S
|
PALLET DECOILING MACHINE |
|
1975
|
G/S
|
METAL COIL HANDLING EQUIPMENT-NAMELY, STOCK FEED MACHINES, STOCK STRAIGHTENERS, [ STOCK REELS, PA... |
|
1949
|
G/S
|
TUBE FORMING MILLS, CUT-OFF MACHINES, PRESS-TYPE CUT-OFF MACHINES, AUTOMATIC FLYING CUT-OFF MACHI... |
