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:
Jun. 28, 1988
Filed:
Dec. 18, 1986
Applicant:
Inventors:
Heinrich Brueggemann, Hirschberg, DE;
Manfred Herzhauser, Ludwigshafen am Rhein, DE;
Gottfried Kochendoerfer, Weisenheim am Berg, DE;
Klaus Krubasik, Bad Duerkheim, DE;
Assignees:
BASF Aktiengesellschaft, Ludwigshafen am Rhein, DE;
Bilfinger & Berger Bauaktiengesellschaft, Mannheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02B / ; B09B / ; B65G / ;
U.S. Cl.
CPC ...
405128 ; 405 54 ; 405267 ; 405129 ;