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:
Jan. 12, 1993
Filed:
Dec. 16, 1988
Joel W Johnson, Newport Beach, CA (US);
Q-Co Industries, Inc., New York, NY (US);
Abstract
An instrument support device for adjustably receiving a member of a support plate having an outer spherical surface wherein the socket, formed integrally, is an outer and upper ring portion connected to an inner and lower ring portion by intercrossed ribs with upper surfaces of the ring portions and ribs defining segments of a conical surface capable of cooperating with spherical surfaces of differing radii. The lower surface of the socket forms a substantially spherical clamping surface, such that a locking knob can draw a range of spherical surfaces into a clamped relation with the conical support surface. The socket forms a tripod head by having lugs on the upper ring portion that extend out and embrace the elements of the tripod legs so that the tripod legs are mounted from the outside of their respective elements.