Vernon R. Schimmel

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Concrete forming structure having a double hinge filler
- Patent number 4,465,257
- Issue date Aug 14, 1984
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Concrete form structure including one-way escape hinge
- Patent number 4,463,925
- Issue date Aug 7, 1984
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Adjustable long bolt
- Patent number 4,433,826
- Issue date Feb 28, 1984
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Double-hinge corner for a concrete forming structure
- Patent number 4,418,884
- Issue date Dec 6, 1983
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Transition bolt for clamping together the side rails of concrete wa...
- Patent number 4,235,560
- Issue date Nov 25, 1980
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Attachment for anchoring a safety belt
- Patent number 4,228,986
- Issue date Oct 21, 1980
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Safety key and locking means therefor for use with concrete wall fo...
- Patent number 4,210,306
- Issue date Jul 1, 1980
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING
Information Patent Grant
Inside concrete corewall form with particular three-way hinge assem...
- Patent number 4,055,321
- Issue date Oct 25, 1977
- Symons Corporation
- Vernon R. Schimmel
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Composite concrete wall form unit with a special transition bolt
- Patent number 4,030,694
- Issue date Jun 21, 1977
- Symons Corporation
- Vernon R. Schimmel
- E04 - BUILDING

Vernon R. Schimmel

Person

Patents Grantslast 30 patents

Concrete forming structure having a double hinge filler

Concrete form structure including one-way escape hinge

Adjustable long bolt

Double-hinge corner for a concrete forming structure

Transition bolt for clamping together the side rails of concrete wa...

Attachment for anchoring a safety belt

Safety key and locking means therefor for use with concrete wall fo...

Inside concrete corewall form with particular three-way hinge assem...

Composite concrete wall form unit with a special transition bolt