1 



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a , T'hr rat/ . i.h. the Ttooelon. auaoeona , curnee/ on l/ie ra 1 1 . c,c-, common hrdateaJ 

 TrrMs, tit t/t..' auc/oeo/i9 . d, ret o u/teel . ^j « soiictfc petrt , «ttthrct-cccL hy m^ irAce/. 



Figure 42. — Bedstead patented by Isaac Eaton. December 31, 1833 i^restoied patent 7924XJ. 



PAPER 48: UNITED STATES PATENTS NEW USES FOR OLD IDEAS 



141 



