Ball flight on golf club head
Description
FIG. 1 is an elevational view of a ball flight progression on a golf club head, the head shown in broken lines to show environment;
FIG. 2 is an enlarged section on lines 2--2 of FIG. 1;
FIG. 3 is an end view on lines 3--3 of FIG. 1;
FIG. 4 is a rear view on lines 4--4 of FIG. 3;
FIG. 5 is an end view on lines 5--5 of FIG. 1;
FIGS. 6 and 7 are like FIG. 1, and show modified forms of the ball flight progression;
FIGS. 7 and 8 are sections on line 8--8 of FIG. 6 and 9--9 of FIG. 7.
Referenced Cited
Patent History
Patent number: D294617
Type: Grant
Filed: Jun 3, 1985
Date of Patent: Mar 8, 1988
Inventor: Sonnie J. Perkins (Bellevue, WA)
Primary Examiner: Melvin B. Feifer
Attorney: William W. Haefliger
Application Number: 6/740,736
Type: Grant
Filed: Jun 3, 1985
Date of Patent: Mar 8, 1988
Inventor: Sonnie J. Perkins (Bellevue, WA)
Primary Examiner: Melvin B. Feifer
Attorney: William W. Haefliger
Application Number: 6/740,736
Classifications
Current U.S. Class:
D21/220