Patents Assigned to U.S. Pro-Tech Corp. - Justia Patents Search

Patents Assigned to U.S. Pro-Tech Corp.

Adjustable safety rail support bracket for a roof surface

Patent number: D368647

Type: Grant

Filed: May 1, 1995

Date of Patent: April 9, 1996

Assignee: U.S. Pro-Tech Corp.

Inventor: Richard R. Koebbe
Adjustable safety rail support bracket for a roof truss

Patent number: D377751

Type: Grant

Filed: May 1, 1995

Date of Patent: February 4, 1997

Assignee: U.S. Pro-Tech Corp.

Inventor: Richard R. Koebbe