| (19) |
 |
|
(11) |
EP 0 186 933 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
15.07.1987 Bulletin 1987/29 |
| (43) |
Date of publication A2: |
|
09.07.1986 Bulletin 1986/28 |
| (22) |
Date of filing: 30.04.1985 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE FR GB IT LI NL SE |
| (30) |
Priority: |
28.12.1984 US 686967
|
| (71) |
Applicant: MACGREGOR GOLF COMPANY |
|
() |
|
| (72) |
Inventors: |
|
- Puckett, Troy L.
()
- Cadorniga, Lauro C.
()
|
|
| |
|
| (54) |
Short distance golf ball |
(57) A one-piece short distance golf ball which is a moulded mixture of a foamed thermoplastic
polymer and a filler material, the ball having an increasing density gradient from
the centre to the surface and the surface having a bramble configuration.