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:
Dec. 20, 1977
Filed:
Jul. 15, 1976
Emmett L Durrum, Menlo Park, CA (US);
Eldex Laboratories Incorporated, Menlo Park, CA (US);
Abstract
Data recording apparatus wherein the data is recorded on a sheet in a spatial arrangement or pattern corresponding to the spatial arrangement of a plurality of containers that constitute a part of a fraction collecting apparatus. The fraction collector operates by moving a nozzle carrying the discharge from a fractionating column along a path on which the containers are disposed. There is a data recording sheet and a pen supported for inscribing a graph on such sheet. The pen moves in unison with the nozzle and is displaced in a direction transverse to the path so that the spatial arrangement of the graph corresponds to the spatial arrangement of the containers.