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. 04, 1987
Filed:
Oct. 11, 1985
Applicant:
Inventors:
Maichi Cantello, Aglie, IT;
Pier Giuseppe Manino, Samone, IT;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191 / ; 2191 / ; 2191 / ;
Abstract
Laser beam focusing head having an unfocused-beam input, a focused-beam output and a lens located between the said input and the said output; the said head comprising a reflecting mirror between the said lens and the said output, and the said lens being located in such a position as to be directly invisible by the said output.