|
Issue |
First |
First |
First |
First |
First |
|
Year |
Utility |
Design |
Plant |
Reissue |
Statutory |
|
|
|
|
|
|
Invention |
|
|
|
|
|
|
Registration |
|
1836* |
1 |
|
|
** |
|
|
1837 |
110 |
|
|
** |
|
|
1838 |
546 |
|
|
RE00001 |
|
|
1839 |
1061 |
|
|
RE00007 |
|
|
1840 |
1465 |
|
|
RE00020 |
|
|
1841 |
1923 |
|
|
RE00030 |
|
|
1842 |
2413 |
|
|
RE00036 |
|
|
1843 |
2901 |
D000001 |
|
RE00049 |
|
|
1844 |
3395 |
D000015 |
|
RE00060 |
|
|
1845 |
3873 |
D000027 |
|
RE00067 |
|
|
1846 |
4348 |
D000044 |
|
RE00078 |
|
|
1847 |
4914 |
D000103 |
|
RE00091 |
|
|
1848 |
5409 |
D000163 |
|
RE00105 |
|
|
1849 |
5993 |
D000209 |
|
RE00128 |
|
|
1850 |
6981 |
D000258 |
|
RE00158 |
|
|
1851 |
7865 |
D000341 |
|
RE00184 |
|
|
1852 |
8622 |
D000431 |
|
RE00209 |
|
|
1853 |
9512 |
D000540 |
|
RE00229 |
|
|
1854 |
10358 |
D000626 |
|
RE00258 |
|
|
1855 |
12117 |
D000683 |
|
RE00286 |
|
|
1856 |
14009 |
D000753 |
|
RE00337 |
|
|
1857 |
16324 |
D000860 |
|
RE00420 |
|
|
1858 |
19010 |
D000973 |
|
RE00517 |
|
|
1859 |
22477 |
D001075 |
|
RE00643 |
|
|
1860 |
26642 |
D001183 |
|
RE00874 |
|
|
1861 |
31005 |
D001366 |
|
RE01106 |
|
|
1862 |
34045 |
D001508 |
|
RE01253 |
|
|
1863 |
37266 |
D001703 |
|
RE01369 |
|
|
1864 |
41047 |
D001879 |
|
RE01596 |
|
|
1865 |
45685 |
D002018 |
|
RE01844 |
|
|
1866 |
51784 |
D002239 |
|
RE02140 |
|
|
1867 |
60658 |
D002533 |
|
RE02430 |
|
|
1868 |
72959 |
D002858 |
|
RE02830 |
|
|
1869 |
85503 |
D003304 |
|
RE03250 |
|
|
1870 |
98460 |
D003810 |
|
RE03784 |
|
|
1871 |
110617 |
D004547 |
|
RE04223 |
|
|
1872 |
122304 |
D005452 |
|
RE04687 |
|
|
1873 |
134504 |
D006336 |
|
RE05216 |
|
|
1874 |
146120 |
D007083 |
|
RE05717 |
|
|
1875 |
158350 |
D007969 |
|
RE06200 |
|
|
1876 |
171641 |
D008884 |
|
RE06831 |
|
|
1877 |
185813 |
D009686 |
|
RE07452 |
|
|
1878 |
198733 |
D010385 |
|
RE08020 |
|
|
1879 |
211078 |
D010975 |
|
RE08529 |
|
|
1880 |
223211 |
D011567 |
|
RE09017 |
|
|
1881 |
236137 |
D012082 |
|
RE09523 |
|
|
1882 |
251685 |
D012647 |
|
RE09994 |
|
|
1883 |
269820 |
D013508 |
|
RE10265 |
|
|
1884 |
291016 |
D014528 |
|
RE10432 |
|
|
1885 |
310163 |
D015678 |
|
RE10548 |
|
|
1886 |
333494 |
D016451 |
|
RE10677 |
|
|
1887 |
355291 |
D017046 |
|
RE10793 |
|
|
1888 |
375720 |
D017995 |
|
RE10892 |
|
|
1889 |
395305 |
D018830 |
|
RE10978 |
|
|
1890 |
418665 |
D019553 |
|
RE11053 |
|
|
1891 |
443987 |
D020439 |
|
RE11137 |
|
|
1892 |
466315 |
D021275 |
|
RE11217 |
|
|
1893 |
488976 |
D022092 |
|
RE11298 |
|
|
1894 |
511744 |
D022994 |
|
RE11397 |
|
|
1895 |
531619 |
D023922 |
|
RE11461 |
|
|
1896 |
552502 |
D025037 |
|
RE11520 |
|
|
1897 |
574369 |
D026482 |
|
RE11581 |
|
|
1898 |
596467 |
D028113 |
|
RE11646 |
|
|
1899 |
616871 |
D029916 |
|
RE11706 |
|
|
1900 |
640167 |
D032055 |
|
RE11798 |
|
|
1901 |
664827 |
D033813 |
|
RE11879 |
|
|
1902 |
690385 |
D035547 |
|
RE11960 |
|
|
1903 |
717521 |
D036187 |
|
RE12070 |
|
|
1904 |
748567 |
D036723 |
|
RE12189 |
|
|
1905 |
778834 |
D037280 |
|
RE12299 |
|
|
1906 |
808618 |
D037766 |
|
RE12428 |
|
|
1907 |
839799 |
D038391 |
|
RE12587 |
|
|
1908 |
875679 |
D038980 |
|
RE12738 |
|
|
1909 |
908436 |
D039737 |
|
RE12906 |
|
|
1910 |
945010 |
D040424 |
|
RE13066 |
|
|
1911 |
980178 |
D041063 |
|
RE13189 |
|
|
1912 |
1013095 |
D042073 |
|
RE13346 |
|
|
1913 |
1049326 |
D043415 |
|
RE13504 |
|
|
1914 |
1083267 |
D045098 |
|
RE13668 |
|
|
1915 |
1123212 |
D046813 |
|
RE13858 |
|
|
1916 |
1166419 |
D048358 |
|
RE14040 |
|
|
1917 |
1210389 |
D050117 |
|
RE14238 |
|
|
1918 |
1251458 |
D051629 |
|
RE14417 |
|
|
1919 |
1290027 |
D052836 |
|
RE14582 |
|
|
1920 |
1326899 |
D054359 |
|
RE14785 |
|
|
1921 |
1364063 |
D056844 |
|
RE15018 |
|
|
1922 |
1401948 |
D060121 |
|
RE15257 |
|
|
1923 |
1440362 |
D061748 |
|
RE15513 |
|
|
1924 |
1478996 |
D063675 |
|
RE15739 |
|
|
1925 |
1521590 |
D066346 |
|
RE15974 |
|
|
1926 |
1568040 |
D069170 |
|
RE16240 |
|
|
1927 |
1612700 |
D071772 |
|
RE16515 |
|
|
1928 |
1654521 |
D074159 |
|
RE16841 |
|
|
1929 |
1696897 |
D077347 |
|
RE17176 |
|
|
1930 |
1742181 |
D080254 |
|
RE17550 |
|
|
1931 |
1787424 |
D082966 |
PP00001 |
RE17917 |
|
|
1932 |
1839190 |
D085903 |
PP00006 |
RE18312 |
|
|
1933 |
1892663 |
D088847 |
PP00052 |
RE18705 |
|
|
1934 |
1941449 |
D091258 |
PP00085 |
RE19038 |
|
|
1935 |
1985878 |
D094179 |
PP00117 |
RE19409 |
|
|
1936 |
2026516 |
D098045 |
PP00162 |
RE19804 |
|
|
1937 |
2066309 |
D102601 |
PP00211 |
RE20226 |
|
|
1938 |
2104004 |
D107738 |
PP00266 |
RE20610 |
|
|
1939 |
2142080 |
D112765 |
PP00307 |
RE20959 |
|
|
1940 |
2185170 |
D118358 |
PP00352 |
RE21311 |
|
|
1941 |
2227418 |
D124503 |
PP00437 |
RE21683 |
|
|
1942 |
2268540 |
D130989 |
PP00499 |
RE21992 |
|
|
1943 |
2307007 |
D134717 |
PP00564 |
RE22242 |
|
|
1944 |
2338081 |
D136946 |
PP00611 |
RE22415 |
|
|
1945 |
2366154 |
D139862 |
PP00649 |
RE22585 |
|
|
1946 |
2391856 |
D143386 |
PP00666 |
RE22706 |
|
|
1947 |
2413675 |
D146165 |
PP00722 |
RE22827 |
|
|
1948 |
2433824 |
D148267 |
PP00774 |
RE22957 |
|
|
1949 |
2457797 |
D152235 |
PP00818 |
RE23068 |
|
|
1950 |
2492944 |
D156686 |
PP00911 |
RE23186 |
|
|
1951 |
2536016 |
D161404 |
PP01001 |
RE23315 |
|
|
1952 |
2580379 |
D165568 |
PP01059 |
RE23449 |
|
|
1953 |
2624046 |
D168527 |
PP01160 |
RE23612 |
|
|
1954 |
2664562 |
D171241 |
PP01238 |
RE23763 |
|
|
1955 |
2698434 |
D173777 |
PP01339 |
RE23918 |
|
|
1956 |
2728913 |
D176490 |
PP01442 |
RE24105 |
|
|
1957 |
2775762 |
D179467 |
PP01543 |
RE24263 |
|
|
1958 |
2818567 |
D181829 |
PP01672 |
RE24413 |
|
|
1959 |
2866973 |
D184204 |
PP01792 |
RE24584 |
|
|
1960 |
2919443 |
D186973 |
PP01893 |
RE24761 |
|
|
1961 |
2966681 |
D189516 |
PP02009 |
RE24918 |
|
|
1962 |
3015103 |
D192004 |
PP02117 |
RE25107 |
|
|
1963 |
3070801 |
D194304 |
PP02208 |
RE25309 |
|
|
1964 |
3116487 |
D197269 |
PP02337 |
RE25507 |
|
|
1965 |
3163865 |
D199955 |
PP02465 |
RE25707 |
|
|
1966 |
3226729 |
D203379 |
PP02585 |
RE25953 |
|
|
1967 |
3295143 |
D206567 |
PP02699 |
RE26132 |
|
|
1968 |
3360800 |
D209732 |
PP02784 |
RE26328 |
|
|
1969 |
3419907 |
D213084 |
PP02856 |
RE26515 |
|
|
1970 |
3487470 |
D216419 |
PP02959 |
RE26749 |
|
|
1971 |
3551909 |
D219637 |
PP03011 |
RE27018 |
|
|
1972 |
3631539 |
D222793 |
PP03063 |
RE27264 |
|
|
1973 |
3707729 |
D225695 |
PP03281 |
RE27540 |
|
|
1974 |
3781914 |
D229729 |
PP03413 |
RE27856 |
|
|
1975 |
3858241 |
D234033 |
PP03674 |
RE28292 |
|
|
1976 |
3930271 |
D238315 |
PP03824 |
RE28671 |
|
|
1977 |
4000520 |
D242881 |
PP04001 |
RE29095 |
|
|
1978 |
4065812 |
D246811 |
PP04174 |
RE29506 |
|
|
1979 |
4131952 |
D250676 |
PP04360 |
RE29872 |
|
|
1980 |
4180867 |
D253796 |
PP04491 |
RE30183 |
|
|
1981 |
4242757 |
D257746 |
PP04612 |
RE30469 |
|
|
1982 |
4308622 |
D262495 |
PP04796 |
RE30840 |
|
|
1983 |
4366579 |
D267440 |
PP04970 |
RE31115 |
|
|
1984 |
4423523 |
D272009 |
PP05168 |
RE31479 |
|
|
1985 |
4490855 |
D276949 |
PP05380 |
RE31783 |
H000001 |
|
1986 |
4562596 |
D282020 |
PP05622 |
RE32061 |
H000007 |
|
1987 |
4633526 |
D287540 |
PP05846 |
RE32323 |
H000182 |
|
1988 |
4716594 |
D293500 |
PP06075 |
RE32569 |
H000396 |
|
1989 |
4794652 |
D299180 |
PP06501 |
RE32814 |
H000563 |
|
1990 |
4890335 |
D305275 |
PP07089 |
RE33138 |
H000720 |
|
1991 |
4980927 |
D313301 |
PP07408 |
RE33510 |
H000863 |
|
1992 |
5077836 |
D322878 |
PP07761 |
RE33786 |
H001007 |
|
1993 |
5175886 |
D332170 |
PP08082 |
RE34154 |
H001124 |
|
1994 |
5274846 |
D342818 |
PP08527 |
RE34493 |
H001270 |
|
1995 |
5377359 |
D353932 |
PP09026 |
RE34814 |
H001389 |
|
1996 |
5479658 |
D365671 |
PP09413 |
RE35136 |
H001512 |
|
1997 |
5590420 |
D377107 |
PP09776 |
RE35418 |
H001623 |
|
1998 |
5704062 |
D388585 |
PP10172 |
RE35708 |
H001701 |
|
1999 |
5855021 |
D403485 |
PP10743 |
RE36021 |
H001766 |
|
2000 |
6009555 |
D418273 |
PP11169 |
RE36479 |
H001826 |
|
2001 |
6167569 |
D435713 |
PP11728 |
RE37006 |
H001930 |
|
2002 |
6334220 |
D452599 |
PP12314 |
| | |
