MACHINICS FOR HEADIHG BOLTS.—William S. Booth, of l?e?V Britain, Conn, administrator of the est,ite of H. M. Clark, deceased, Jias petitioned for an extension of the above patent. Day of hearing, December 39,1869. MEANS FOE BBGULATisa AND WOBKIHG STEAM VALVES ,IS (h:T-oFF8. Chartes H. Brown and Charles Burleigh, of Titchlrarg, Mass., have applied for an extension of the above patent. Day of hearing December 29,1869. MAKING CLOTHES PINS.—Ephraim Parker, of Marlow, N.II., has petitioned for the extension ofthcabove patent. Day of hearing;. December 29,18C8. LUBEICATOE.—William Gee, of New York city, has applied for an extension of the above patent. Day ot hearing, January 2?,ISd). SPEEADIKG ROLLEES FOE STEETCHING CLOTH.—Jonathan I. Hillard, ol FallKiyer, Mass., has applied for an extension of the above patent. Day of hearing March 28,18TI. SHIKGLE MACHINE.-Ed%vard ledley, of Philadelphia, Pa., has applied for I an extension of the above patent. Day of hearing May 3,1870.