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. 14, 2018
Filed:
Mar. 09, 2015
Applicant:
Tetra Laval Holdings & Finance S.a., Pully, CH;
Inventors:
Dominique Cloetta, Villars-sur-Glâne, CH;
Urs Hostettler, Thun, CH;
Werner Haag, Lugnorre, CH;
Simone Bianco, Bern, CH;
Assignee:
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 55/00 (2006.01); B65B 55/08 (2006.01); A61L 2/08 (2006.01); A61L 2/26 (2006.01); H01J 37/06 (2006.01); H01J 29/04 (2006.01);
U.S. Cl.
CPC ...
B65B 55/08 (2013.01); A61L 2/087 (2013.01); A61L 2/26 (2013.01); H01J 29/04 (2013.01); H01J 37/06 (2013.01); A61L 2202/11 (2013.01); A61L 2202/23 (2013.01);
Abstract
Electron beam generator comprising an electron emitting device adapted to emit an electron beam when heated to an elevated temperature, wherein the electron emitting device comprises a filament having a spiral portion.