Air dome for pumping and dewatering systems

Description

FIG. 1 is an isometric view of an air dome for pumping and dewatering systems, embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevation, showing the end not illustrated in FIG. 1;

FIG. 4 is a side elevation, showing the side not illustrated in FIG. 1;

and

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D151019 September 1948 Theis
D242650 December 7, 1976 McKesson
Patent History
Patent number: D271585
Type: Grant
Filed: Jul 20, 1981
Date of Patent: Nov 29, 1983
Assignee: Stang Hydronics Inc. (Orange, CA)
Inventor: Wendell L. Bradford (Corona, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Gausewitz, Carr, Rothenberg & Edwards
Application Number: 6/284,617
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)
International Classification: D1502;