MOLD-BOARDS 



291 



and a suitable lubricating-reservoir, substan- 

 tially as described. 



3. The combination, with the colter and 

 share of a plow, of an attachment for supply- 

 ing a lubricating material to the heel of the 

 colter and point of the share, substantially as 

 described. 



4. The combination, with the colter and 

 share of a plow, of the pipe a', terminating at 

 its lower end at the heel of the colter and point 

 of the share, and a reservoir for containing a 

 lubricating material, with which the upper end 

 of the pipe communicates, substantially as de- 

 scribed. 



196,744. RUDOLPH CORETH, Belle- 

 ville, 111., assignor to Otto C. Meusebach, 

 same place. Plows. Nov. 6, 1877. Filed 

 June 30, 1877. 



Claim. 1. The movable bars e, in combi- 

 nation with the skeleton mold-board D, sub- 

 stantially in the manner and for the purpose 

 set forth. 



2. The combination of the bars <?, braces E, 

 links g g 1 , levers H and F, and the slotted mold- 

 board D, substantially as set forth. 



201,355. JOSEPH POLLOCK, Selma, 



Ala. Plows. Mar. 19, 1878. Filed Dec. 7, 



1877. 



A cast - iron mold - board with dovetailed 

 grooves upon its surface, which are filled with 

 strips of wood. 



Claim. A mold-board for plows, consisting 

 of the backing a and the strips c, substantially 

 as shown and described. 



201,387. JAMES C. CARPENTER, 



Council Grove, Kans. Plows. Mar. 19, 



1878. Filed Dec. 24, 1877. 



Arranged to slide the share forward as it be- 

 comes worn, and to fill the space between it 

 and the mold-board with strips of steel of dif- 

 ferent widths. 



Claim. The combination of the strip F, of 

 steel, with the land-side A, the mold board B, 

 the plate C, and the share E, whereby the 

 space between the mold-board B and the share 

 E is filled when the said share is moved for- 

 ward, substantially as herein shown and de- 

 scribed. 



207,751. JOHN LONG, Massillon, Ohio. 



Plows. Sep. 3, 1878. Filed Aug. 24, 1878. 



A straight-edge will touch the mold-board 

 its entire length from heel to point on any 

 horizontal line parallel to the base of the plow, 

 and on any vertical line between the heel and 

 point a straight-edge will touch the mold-board 

 from top to bottom. 



Claim. 1. A mold-board for plows curved, 

 substantially as described, vertically and longi- 

 tudinally, so that all horizontal sections shall 

 preserve a straight line, and also the vertical 

 sections be in straight lines, substantially as 

 and for the purpose set forth. 



2. The combination of the mold-board and 

 share herein described to constitute but one 



continued warrjed surface, having the straight 

 horizontal lines continued from heel to point, 

 and the system of vertical lines also continued 

 over the share, substantially as and for the pur- 

 pose described. 



213,149. ARGYLE W. TUCKER, Wax- 



ahachie, assignor to Alfred & Sorley, Dallas, 

 Tex., said Sorley assignor to George F. Al- 

 ford. same place. Plows. Mar. n, 1877. 

 Filed Aug 17, 1877. 



A fire-box attached to the inside of the 

 hinged mold-board, to assist by heat the scorn- 

 ing of the mold-board in sticky land. 



Claim. 1. In a plow, the combination of a 

 mold-board and fire-box, substantially as and 

 for the purpose set forth. 



2. The combination of the share E, hinged 

 mold-board C, and fire-box F, substantially as 

 and for the purpose set forth. 



3. The fire-box F, provided with a draft-flue, 

 c, in combination with a mold-board, C, sub- 

 stantially as and for the purpose set forth. 



4. The fire-box F, provided with a flue, c, 

 grate a, and hinged door f>, in combination 

 with the mold-board C and share E, as and for 

 the purpose set forth. 



223,124. JOHN W. FIELDS, Sherman, 

 Tex. Mold-Boards for Plows. Dec. 30, 

 1879. Filed Sep. 1, 1879. 

 Claim. The combination of a water and air- 

 chamber and a force-pump with a metallic per- 

 forated mold-board and land-side, in the man- 

 ner substantially as herein described. 



223,708. JACOB H. CLOSE, Phillips- 

 burg, Kans. Plows. Jan. 20, 1880. Filed 

 May 24, 1879. 



Claim. In a sod-plow, the beam A and 

 standard B, having the frog B' formed in one 

 piece therewith and adapted to receive the 

 skeleton mold-board, in combination with the 

 share K, having colter K' and advanced point 

 k', secured to the land-side of the standard B 

 and the under side of the frog B' by bolts k, 

 substantially as and for the purposes set forth. 



227,405. LOUIS BEGON, San Francisco, 

 Gal. Plows. May n, 1880. Filed Dec. 

 27, 1879. 



Claim. The mold-board D E R B, curved 

 as shown, and having the point H projecting, 

 as shown, while the line H R K of the exterior 

 lower edge of the mold-board converges toward* 

 the rear, so that the distance of the point K 

 from the land-side equals the depth of the fur- 

 row, substantially as and for the purpose herein 

 described 



231,378. LESTER P. THOMPSON, 



Phelphs, N. Y. Plows. Aug. 17, 1880. 



Filed Apr. 2, 1880. 



Claim. A mold-board or other wearing part 

 of a plow provided with alternate strips of 

 chilled and unchilled surface extending longi- 

 tudinally or in line with the passage of the soil 

 over it in plowing, as specified. 



