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:
Mar. 01, 2011
Filed:
Jan. 15, 2003
Applicants:
John H. Selverian, Stoneham, MA (US);
H. Steven Mackel, Pepperell, MA (US);
William D. Koenigsberg, Concord, MA (US);
Inventors:
John H. Selverian, Stoneham, MA (US);
H. Steven Mackel, Pepperell, MA (US);
William D. Koenigsberg, Concord, MA (US);
Assignee:
OSRAM SYLVANIA Inc., Danvers, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01); B32B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A potting compound for electronic components comprises a first composition of asphalt and sand and a second composition that attenuates the forces normally applied by the first composition when it is used alone. The force attenuator preferably comprises solvent-refined heavy paraffinic petroleum oil from about 0.1 to 20 wt % of the compound.