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. 18, 2011
Filed:
Nov. 05, 2008
Oliver Heine, Herrsching, DE;
Dirk Schade, Penzberg, DE;
Stefan Knesewitsch, Herrsching, DE;
Gerhard Guegel, Diessen, DE;
Anton Schneider, Gilching, DE;
Elisabeth Gingelmeier, Utting, DE;
Oliver Heine, Herrsching, DE;
Dirk Schade, Penzberg, DE;
Stefan Knesewitsch, Herrsching, DE;
Gerhard Guegel, Diessen, DE;
Anton Schneider, Gilching, DE;
Elisabeth Gingelmeier, Utting, DE;
Heine Optotechnik GmbH & Co. KG, Herrsching, DE;
Abstract
A head band for diagnostic instruments comprising a light source and a battery has, at its back support part (), a flat housing () for adjusting and fixing the head band length by means of a rotary knob (). An accumulator module () optimized with regard to volume, weight and weight distribution can be mounted and detached by means of bayonet-type grooves () at the housing () and pins () at the accumulator module (), and can be fixed by means of a resilient spring () at the housing () and a recess () in the accumulator module () without impairing the function of the rotary knob ().