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:
Feb. 21, 1978
Filed:
Nov. 29, 1976
Applicant:
Inventor:
Arthur C Jermyn, Rochester, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
250479 ; 250444 ;
Abstract
A holder for a dental x-ray film paquette is shaped for oral reception and retention by the teeth or gums of a patient. The film paquette is maintained in an exposure position on the holder by frictional engagement with a slot in the holder or with a number of projections on either or each of the facing surfaces of the slot. The holder is also provided with means external of the mouth for indicating the generally central position of the film paquette to aid the technician in properly positioning the x-ray head.