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:
Aug. 16, 1983
Filed:
Jul. 06, 1982
Applicant:
Inventor:
Roger E Hall, Elizabethtown, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
273 25 ; 273D / ;
Abstract
A breakaway safety base for use in playing baseball where the base is secured to a ground support by resilient deformable interengageable members carried on both the base and support which form a plurality of physical connections securing the base to the support. High-injury potential lateral loading forces on the base shear the connections to free the base for lateral movement across the support.