Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34575/47A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARINUS WILHELMUS JOHANNES METSELAAR
Original Assignee
MARINUS WILHELMUS JOHANNES METSELAAR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MARINUS WILHELMUS JOHANNES METSELAARfiledCriticalMARINUS WILHELMUS JOHANNES METSELAAR
Publication of GB629877ApublicationCriticalpatent/GB629877A/en
A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
A63B41/00—Hollow inflatable balls
A63B41/08—Ball covers; Closures therefor
A63B41/085—Closures
Landscapes
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Physical Education & Sports Medicine
(AREA)
Purses, Travelling Bags, Baskets, Or Suitcases
(AREA)
Abstract
629,877. Footballs &c. METSELAAR, M. W. J. Dec. 30, 1947, No. 34575. Convention date, Nov. 26, 1946. [Class 132 (ii)] In a football or the like comprising a bladder and a cover made up of strips 1, the bladder is inserted through a round hole 2 near the end of a strip 1a and backed by a flap sewn along three sides to the edges of the strip la and extending towards the centre of the strip. The edges of the flap may be bevelled.
GB34575/47A1946-11-261947-12-30A football or the like
ExpiredGB629877A
(en)
Improvements in or relating to methods of making permanently magnetizable material, and the improved permanently mag'netizable material resulting therefrom
Improvements in or relating to methods of making permanently magnetizable material, and the improved permanently mag'netizable material resulting therefrom