PatentVote.com: Vote on your favourite invention!

Next ten patents ordered by date:
Record disk loading system
Record player
No-leak double rotary mechanical seal
Cooled seal cartridge
Seal for rotating means
Ski device
Golf club holder
Barrel carrier
Independent wheel suspension having suspension strut
Electromagnetic shock absorber
Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh 

 

Title: Heel and toe weighted golf club head

Abstract: A golf club head is formed having weighting material of a density greater than the density of the parent head material positioned at the sides of the club head to increase the inertia effect of the head. The weighting material can be arranged to increase the inertia effect of the head and at the same time shaped to locate the centre of gravity of the head in alignment with the shaft centre line. The invention also contemplates the pre-positioning of the weighting material at a specified distance from the bottom of the club head whereby the swingweight may be changed without either changing the overall weight of the club or the head and/or changing the shaft flex. The invention also provides a design of soleplate to increase the inertia effect when attached to a golf club head.


Do you think this is a good invention? Vote now:

 Votes so far: For:(0) Against:(0)
Other info:


Inventors: Hussey, Douglas

Application Number: 247760
Filing Date: 1972-04-26
Publication_date: 1976-03-02
Assignee:
Primary Class(es): 473/292 473/349
Other Classes:
US Patent Ref:
873423Dec, 1907Govan273/169.
1133129Mar, 1915Govan273/171.
1269745Jun, 1918Robertson273/172.
1289192Dec, 1918Klin273/172.
1349806Aug, 1920Booth273/172.
1361957Dec, 1920Bernays273/169.
1446577Feb, 1923Nix273/171.
1473528Nov, 1923Tootle273/169.
1538415May, 1925Tootle et al.273/172.
1671956May, 1928Sime273/172.
1901562Mar, 1933Main273/169.
1917774Jul, 1933Ogg et al.273/167.
2067556Jan, 1937Wettlaufer273/171.
2820638Jan, 1958Morrison273/80.
3042405Jul, 1962Solheim273/167.
3191936Jun, 1965Guier273/168.
3212783Oct, 1965Bradley et al.273/171.
3250536May, 1966Moser273/169.
3305235Feb, 1967Williams273/169.
3516674Jun, 1970Scarborough273/169.
3655188Apr, 1972Solheim273/80.

Other Refs: 12,7431,075,460211,7817,2793,11816,07027,874
Jul, 1901UK
Jul, 1967UK
Dec, 1957AU
Apr, 1901UK
Feb, 1908UK
Jul, 1908UK
Nov, 1910UK

Primary Examiner: Apley, Richard J.
Assistant Examiner:
Attorney: