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. 19, 1997
Filed:
Feb. 15, 1995
Applicant:
Inventor:
Peter Mahler, Hainburg, DE;
Assignee:
Leybold Aktiengesellschaft, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
414217 ; 414939 ;
Abstract
Modular vacuum system includes functional units arranged in tandem to form two parallel transport paths which connect at one end of the system. Each unit includes a housing milled from a single block of metal having external walls, an internal wall, and side-by-side openings which align with side-by-side openings in an adjacent unit.