Official Gazette of the United States Patent Office Volume 186 (Paperback)

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1913 Excerpt: ...of a tub by said clip with said strips extending outwardly beneath said seat. 2. A seat comprising a body portion, means for removably connecting said seat with the upper edge of a tub, and resilient strips carried by said seat and being bent to form hooks extending beneath the seat In spaced relation thereto and forming an article receiving pocket. 3. In n seat of the character described a body portion, plates secured to said body portion and carrying hinge ears, strips each having one end portion provided with hinge ears, a pin plvotally connecting the hinge ears of said strip with the hinge ear of said plate, said strip being tjent at an angle Intermediate Its length whereby said strip will fit close against the bottom and side edge of said body portion with Its upper end portions converging, and the upper end of said strip being bent at an angle to form books having their upper edges extending parallel to the upper edge of said body portion. 1.050.677. COKE-OVEN DOOR. Thomas J. Mitchell and James A. Mccbeakv, Uniontown, Pa. Filed July 18, 1912. Serial No. 710,304. (Cl. 202--6.) space Is filled with air, allowing the gun to remain at rest subject to the action of ammonia and oxygen, and after a suitable interval turning the gun to bring the solution into contact with the remaining surface of the bore whereby the copper is converted into ammoniacal oxid of copper. 2. The process of removing copper deposit or coating from the bore of a gun, which consists In disposing the pun horizontally, closing the ends, but providing a vent at approximately the height of one-half the diameter of the bore for admitting or discharging air, then supplying the ammoniacal solution till it appears at the vent, then closing the vent and allowing a period of rest subject to th...