Improvements in or relating to the manufacture of play balls

• Main Author: CRAVEN GEORGE WILLIAM EDWARD
• Format: Patent
• Language: English
• Published: 22.05.1957
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; BALL GAMES; GAMES; HUMAN NECESSITIES; PERFORMING OPERATIONS; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; SPORTS; TRAINING EQUIPMENT; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

775,103. Finishing fabrics. SLAZENGERS, Ltd. April 19, 1955 [April 29, 1954], No. 12445/54. Class 42 (1). [Also in Group XV] A tennis or like ball consists of a resilient core to which is adhesively secured a knitted, braided or crocheted yarn which is then raised and felted to have the appearance o...