The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 1982
Filed:
Aug. 26, 1980
Applicant:
Inventors:
Retsuo Saito, Odawara, JP;
Junji Nagase, Odawara, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41B / ;
U.S. Cl.
CPC ...
124 78 ; 124 80 ;
Abstract
A ball shooting machine for volleyball practice has a pair of tire-wheel type ball shooting mechanisms supported by members comprising an intermediate rod, a pillar and legs. Mechanisms for varying the shooting angle, direction, height and course of the ball are provided at each joint of the supporting members respectively. Balls are charged in a member mounted at such a specific angle as to make it possible to charge the ball smoothly irrespective of the inclination or position of the ball shooting machine.