652 



SUBSOILERS. 



2. Subsoil plow I, shank K, with counter- 

 sinks therein substantially as described, thumb 

 screw/, bar L, draft rod C, and beam H when 

 the whole are constructed together and used 

 substantially as and for the purposes described. 



3. Beams C and H in combination with the 

 devices L k and u and M d and ^and the evual- 

 izing bar G, for the purpose of adjusting the 

 distance between C and H substantially as and 

 for the purposes described. 



4. A general arrangement and combination 

 of the parts PDGHK CIMandO, when the 

 whole are connected together and used substan- 

 tially as and for the purposes described. 



69,117. WILLIAM D. NICHOLS and 



NELSON W. CLARK, Chicago, 111. 



Plows. Sep. 24, 1867. 



The upright standard of the subsoil plow is 

 connected to the beam by the clasp, and to the 

 inside of the land-side by the strap. The col- 

 ter connects the subsoil plow to the land-side, 

 and is bolted thereto. 



Claim. 1. Attaching the subsoil plow C to 

 the land-side and beam of a plow, as described. 



2. The colter D as described. 



74,327. WILLIAM P. EVERDON, 



Leavenworth, Ind. Plows. Feb. 11, 1868. 



Claim. 1. The hollow plow-share adapted 

 to excavate, elevate, and scatter the subsoil 

 without material disturbance, of the surface, 

 substantially as set forth. 



2. The provision upon the outside of a tubu- 

 lar plow A, of the deflecting plate or guard E, 

 for the purpose explained. 



3. The provision of the adjustable scoop or 

 excavator C, at the rear lower portion of the 

 tubular share A, for the object stated. 



74,885. JEREMY BRADLEY, Owa- 



tonna, Minn. Plows. Feb. 25, 1868. 



Claim. The combination and arrangement 

 of the plow A, standard B, and clasp C, in the 

 manner and for the purposes herein specified. 



75,419. CHARLES HAYDEN, Collins- 

 ville, Conn. Subsoil Plows. Mar. 10, 1868. 

 Claim. 1. The share standard F, fitted in 

 the plates E G, and retained at the desired 

 height by the pin d, in one of a series of holes 

 c, substantially as and for the purpose specified. 

 2. The combination of the lever I and pins 

 e with the share standard F, all constructed, 

 arranged, and applied substantially in the man- 

 ner as and for the purpose set forth. 



76,275. S. D. TUTTLE, Eaton, Ohio. 



Subsoil Plows. Mar. 31, 1868. 



Claim. 1. The screw-clip C, furnished with 

 the thumb-screw c, substantially as and for the 

 purpose set forth. 



2. The screw-clip C, in combination with 

 the subsoil attachment S, substantially in the 

 manner and for the purposes specified. 



3. The brace T, in combination with said 

 subsoil attachment, as and for the purpose des- 

 cribed. 



4. The weeding attachment E, substantially 

 as and for the purpose set forth. 



5. The combination of the lever or rod n 

 with the guide N, as and for the purpose speci- 

 fied. 



6. The clip C, subsoil attachment S, brace 

 T, handles B B, weeding attachment E, rod or 

 lever n, and guide N, the whole being con- 

 structed and arranged substantially in the man- 

 ner and for the purpose set forth. 



76,627. CHARLES R. HARTMAN, 



Vincennes, Ind. Subsoil Plows. Apr. 14, 



1868. 



Claim, i. The concavo-convex and trian- 

 gular shovel D, secured to an extended heel 

 piece d of the colter C, and abutting against 

 the shoulder e of said colter, substantially as 

 described. 



2. -The construction of the colter C upon the 

 standard C, so that the upper portion of the 

 cutting edge of this colter shall form an obtuse 

 angle with the front edge of the standard C, 

 in combination with the shovel D, applied sub- 

 stantially as described. 



3,076. CHARLES R. HARTMAN, 



Vincennes, Ind. Subsoil Plows. Patent 



No. 76,627, Apr. 14, 1868. Reissued Aug. 



11, 1868. 



Claim. 1. A colter, constructed as des- 

 cribed, and provided with the standard C and 

 the rear projection d, as a new article of manu- 

 facture, substantially as and for the purpose- 

 described. 



2. The combination, with the colter and its 

 standard G, of the adjustable guide box a, 

 substantially as and for the purpose described. 



3. The combination with the hooks C and 

 beam A, of a chain or other suitable bracing 

 support, having an adjustable connection either 

 with the hooks or beam, substantially as and 

 for the purpose described. 



80,356. J. C. LEONARD and J. J. 



GrOBAR, Clinton, Mo. Subsoil Plows. 



July 28, 1868. 



The auxiliary plow is attached to the ordi- 

 nary plow by a hook, fastened to the beam of 

 the former and catching upon a bar extending 

 from the landside to the share of the latter. 



Claim. The subsoil plow A, constructed 

 substantially as described, in combination with 

 the sod or other plow C, all as set forth. 



80,715. JOHN FISHER, Middletown, 



Pa. Plows Aug. 4, 1868. 



Claim. The adjustable wing C, when used 

 in combination with a subsoil plow, B, and 

 constructed and amnged as and for the pur- 

 pose herein fully set forth. 



83,030. M. BERDAN, Maumee City, 



Ohio. Plows. Oct. 13, 1868. 



Claim. The slotted bar F, and screw-rods 

 E and H, so arranged that the share G can be 

 adjusted both vertically, laterally, and longitu- 

 dinally, as specified. 



