Patent Notes

harrison 1924/03/11 -> 1486846 - >
harrison 1924/04/15 -> 1490752 - >
henry 1842/04/01 -> 2525 - >
henry 1853/08/23 -> 9963 - >
henry 1854/06/20 -> 11149 - >
henry 1864/10/18 -> 44757 - >
henry 1867/08/23 -> 000000_05 - >
henry 1872/06/11 -> 127695 - >
henry 1873/02/04 -> 135523 - >
henry 1873/07/22 -> RE5497 - >
henry 1873/10/07 -> 143544 - >
henry 1876/06/27 -> 179270 - >
henry 1890/07/01 -> 431336 - >
henry 1892/08/30 -> 481551 - >
hillebrand 1863/08/11 -> 39486 - >
hoffman-packard-carter 1895/12/03 -> 550641 - >
horace 1869/05/04 -> 89826 - >
howard's 1872/06/11 -> 127695 - >
howard 1872/06/11 -> 127695 - >
huffer 1865/07/04 -> 48558 - >
hungary 1910/05/10 -> 957705 - >
hurd 1928/10/30 -> 1689437 - >


22 Patents Listed