Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Reexamination Certificate
2005-11-29
2005-11-29
Mayo, III, William H. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
C174S07400A, C174S07700S
Reexamination Certificate
active
06969804
ABSTRACT:
A connector for securing a protective sleeve about an electrical cable portion of an electrical cable assembly. The connector is formed of heat-shrinkable tubing and is slipped over the cuff of the sleeve and a portion of an adjacent plug of the cable assembly. Upon the application of sufficient heat to the connector, the connector shrinks around and onto the sleeve cuff and plug portion to form a relatively thin, smooth, mechanical attachment between the sleeve cuff and plug portion. The protective sleeve is thereby immovably disposed about the cable portion of the electrical cable assembly to minimize wear and tear to the cable portion during use in supplying temporary electrical power to planes at an airport.
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An advertising flyer from RAYCHEM Corp. Electrical Products entitled “Inline joints for plastic and rubber insulated cables up to 1 kV with or without armour or concentral neutrals” bearing a copyright date of Jun. 1994.
A web page article from Raychem entitled “Cable Protection and Heat-Shrinkable Tubing for Electrical Insulation, Mechanical Protection and Strain Relief” http://www.raychem.com/products/elec/htshrink.htm, dated Apr. 16, 2002.
Buckingham Doolittle & Burroughs LLP
Dureska David P.
Kennedy Edward T.
Mayo III William H.
Salem-Republic Rubber Company
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