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Publication numberUS26832 A
Publication typeGrant
Publication dateJan 17, 1860
Publication numberUS 26832 A, US 26832A, US-A-26832, US26832 A, US26832A
InventorsJoseph Caelin
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Improved horseshoe
US 26832 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)


Patented Jan. 17, 1860.

No. 26,832u



|MP'RovEo HonsEsI-Io.V

Specification forming part of Letters Patent No. 26,832, dated January 1T, 1860.

ifo all whom t may concern;

Beit known that I, JOSEPH CARLIN, of Cumminsville, Hamilton county, Ohio, have invented-a certain new and useful Improvement in Horseshoes; and I hereby declare the fo1.

lowing to be a full, clear, and exact description of the saine, reference being had to the accompanying drawings, making part of this speciication.A

My invention relates to the class of horseshoes whose toes and `calks are adapted to be easily attached to or detached from the main portion orbase; and it consists in a more secure and compact construction of parts than are exhibited in, previous contrivances. In the accompanying drawings, Figure 1 represents under side of base with one calk inserted, the toe and other calk being detached. Fig. 2 is a longitudinal section of the shoe. Fig. 3 is a front view. Fig. 4 is an outerview of a toe. Fig. 5 is an inner view of the s ame. Horseshoes with detachable calks and toes have hitherto been defective, owing to liability to dislodgment by the violence incident to their use. In order to provide against such casualties, I form in the contiguous sides of the base A and the toe B and calks C, respectand the keys of wrought-iron.l Portable calks and toe may' be thus secured without liability of dislodgment, and when worn or broken, `or to be replaced by sharpened toe and calks for winter use, can be taken out by removing the keys.

I claim as new and of my invention herein and desire to secure by Letters Patent- The arrangementof the projections D, cavities E, dovetails b c F, and wedge-keys G, constructed and combined substantially in the manner and for the purpose set forth.

In testimony of which invention I hereunto set my hand.




Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3668649 *Jun 26, 1970Jun 6, 1972Burroughs CorpMultiple terminal computer control system for group polling
US3693166 *Sep 21, 1970Sep 19, 1972Searle Medidata IncData interpretation terminal
US3772656 *Jan 25, 1972Nov 13, 1973Olivetti & Co SpaData communication system between a central computer and data terminals
US4773000 *Nov 14, 1986Sep 20, 1988Raytheon CompanyDMA for digital computer system
US7490458Jan 13, 2004Feb 17, 2009Easycare, Inc.Horse boot with dual tongue entry system
US20050066632 *Sep 23, 2004Mar 31, 2005Ford Garrett N.Horse boot with high-profile protective cuff
Cooperative ClassificationA01L7/04