Filed July 23, 2013

Serial No. 79142124

Registered Nov. 4, 2014

Registration No. 4,630,416

Examining Attorney ALISON FRIEDBERG POLLACK

Class Mechanical seals, namely, shaft seals; single-acting and double-acting mechanical seals incorporating gas or liquid lubrication for sealing liquid or gaseous media; box-type mechanical seals; mechanical seals incorporating sealing fluid supply; mechanical seals incorporating rinse functions; mechanical seals incorporating leak recovery mechanisms; [ mechanical seals incorporating leak checking mechanisms; ] all the aforesaid goods being machine parts; [ mechanical apparatus and equipment for the storage, pressurization, circulation and/or tempering of fluids used in mechanical seals, namely, counter-pressure units; machine parts, namely, fluid back feed units; fluid circulating units; centrifugal separators for impurities; magnetic dust, oil, and water separators for impurities; apparatus and equipment for leak collection, namely, gas supply units for mechanical seals with gas lubrication, namely, gas compressors; ] seals for machines, namely, [ lip seals, ] gap seals [, labyrinth seals, non-metal seals for rotary tubular kilns ]; 013; 019; 021; 023; 024; 031; 034; 035; 001; 005; 012; 013; 035; 050; 100; 103; 106

Case Type Trademark Service mark