Cecil J Galloway

US Patent:

D2777266, Feb 26, 1985

Filed:

Aug 16, 1982

Appl. No.:

6/408270

Inventors:

Cecil Galloway - Glendora CA

Assignee:

Brownline Pipe Inc. - Pomona CA

US Classification:

D 8356

US Patent:

D2754517, Sep 11, 1984

Filed:

Aug 16, 1982

Appl. No.:

6/408269

Inventors:

Cecil Galloway - Glendora CA

Assignee:

Brownline Pipe, Inc. - Laguna Hills CA

US Classification:

D 8396

US Patent:

44974400, Feb 5, 1985

Filed:

Oct 7, 1982

Appl. No.:

6/433241

Inventors:

Cecil Galloway - Glendora CA

Assignee:

Brownline Pipe Inc. - Pomona CA

International Classification:

B05B 130

US Classification:

239201

Abstract:

A sprinkler system for plants and schrubs growing on the side of a hill has non-drain valves connected at discharge heads that are positioned at elevations below the main control valve for the system. The non-drain valves are opened by pressure of water exerted when the main control valve is opened. After the main control valve is closed and water pressure in the pipe system that feeds the discharge heads falls to a selected value, the non-drain valves automatically close, thereby preventing drainage from the discharge heads of water retained in the pipe system between the relatively low discharge heads and the relatively high control valve.

US Patent:

D2787393, May 7, 1985

Filed:

Aug 16, 1982

Appl. No.:

6/408271

Inventors:

Cecil Galloway - Glendora CA

Assignee:

Brownline Pipe, Inc. - Laguna Hills CA

US Classification:

D23 19