Head for a contour forming underwater vacuum sweep Patent Grant St. Martin February 10, 1 [Maxi-Sweep, Inc.]

Head for a contour forming underwater vacuum sweep

St. Martin February 10, 1

Patent Grant D258211

U.S. patent number D258,211 [Application Number 05/901,280] was granted by the patent office on 1981-02-10 for head for a contour forming underwater vacuum sweep. This patent grant is currently assigned to Maxi-Sweep, Inc.. Invention is credited to Marty St. Martin.

United States Patent	D258,211
St. Martin	February 10, 1981

Head for a contour forming underwater vacuum sweep

Claims

The ornamental design for a head for a contour forming underwater vacuum sweep, as shown and described.

Inventors:	St. Martin; Marty (Phoenix, AZ)
Assignee:	Maxi-Sweep, Inc. (Phoenix, AZ)
Appl. No.:	05/901,280
Filed:	April 27, 1978

Current U.S. Class:	D32/32
Current International Class:	D1505
Field of Search:	;D15/34.48,52,62,63 ;15/1.7,415-422

References Cited [Referenced By]

U.S. Patent Documents


3243830	April 1966	Conrad
3273188	September 1966	Levack
3360816	January 1968	Fontecchio
3805309	April 1974	Levack

Primary Examiner: Kemper; Catherine E.
Attorney, Agent or Firm: von Hellens; C. Robert

Description

FIG. 1 is a perspective view of a head for a contour forming underwater vacuum sweep showing my new design;

FIG. 2 is a fragmentary right side elevational view shown on an enlarged scale, the left side being a mirror image thereof;

FIG. 3 is a rear elevational view of the device as it appears in FIG. 1; and

FIG. 4 is a bottom plan view thereof.

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