1
Dennis J Parniske, Robert R Shearer, Albert W Zirkelbach, Donald A Zirkelbach: Canopy mounting system. Taylor Made Systems Bradenton February 22, 2000: US06026761 (13 worldwide citation)

The present invention is an improved arch for a boat. The improved arch includes at least one channel which extends at least partially along the port and starboard sides of the arch and at least partially across the top member of the arch. The channel is designed to receive water and direct that wat ...


2
Albert W Zirkelbach, Alan P Zirkelbach, Donald A Zirkelbach: Rounded top header extrusion for boat windshields. Aldon February 19, 1991: US04993351 (12 worldwide citation)

A rounded top header extrusion for boat windshields being constructed as a unitary extruded member for rigidly engaging a boat windshield. The extrusion provides a curved upper surface for supporting a boat canopy, and a recessed channel extending inwardly into the extrusion for receiving a fastener ...


3
Albert W Zirkelbach, Alan P Zirkelbach, Donald A Zirkelbach: Rounded top header extrusion for boat windshields. Aldon March 2, 1993: US05189980 (9 worldwide citation)

A rounded top header extrusion for boat windshields being constructed as a unitary extruded member for rigidly engaging a boat windshield. The extrusion provides a curved upper surface for supporting a boat canopy, and a recessed channel extending inwardly into the extrusion for receiving a fastener ...


4
Alan P Zirkelbach, Albert W Zirkelbach, Donald A Zirkelbach: Boat canopy mounting system. Aldon June 20, 1995: US05425327 (7 worldwide citation)

The present invention is a boat canopy mounting system for securing a boat canopy to a boat. The system includes a first member such as a header for attachment to the boat. The first member includes at least one channel having a restricted opening. The second member is adapted to be attached to a bo ...


5
Donald G Wedge, Albert W Zirkelbach: Snap dies. August 29, 1978: US04109845 (7 worldwide citation)

A device is disclosed for attaching a snap fastener having a first and a second snap fastener portion to a material. The device is adapted for use with pliers having a first and a second plier jaw. The invention comprises a first and a second support capable of mounting on the first and the second p ...


6
Alan P Zirkelbach, Albert W Zirkelbach, Donald A Zirkelbach: Boat canopy mounting system. Aldon April 22, 1997: US05622136 (5 worldwide citation)

The present invention is a boat canopy mounting system for securing a boat canopy to a boat. The system includes a first member such as a header for attachment to the boat. The first member includes at least one channel having a restricted opening. The second member is adapted to be attached to a bo ...


7


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