Patent Grant
D337492
| Number | Name | Date | Kind |
|---|---|---|---|
| D46260 | Martin | Aug 1914 | |
| D54394 | Dodge | Feb 1920 | |
| D103141 | White | Feb 1937 | |
| D126577 | Erxleben | Apr 1941 | |
| D136557 | Scown | Oct 1943 | |
| D138515 | Hardy | Aug 1944 | |
| D169490 | Hug | May 1953 | |
| D199091 | Gaskins | Sep 1964 | |
| D210093 | Bliss | Feb 1968 | |
| D210141 | Woods | Feb 1968 | |
| D219258 | Frye | Nov 1970 | |
| D222659 | Hillis | Nov 1971 | |
| D240289 | Skinner | Jun 1976 | |
| D244252 | Ardis | May 1977 | |
| D245393 | Madsen et al. | Aug 1977 | |
| D248613 | Pace et al. | Jul 1978 | |
| D252849 | Weiss | Sep 1979 | |
| D252907 | Poll | Sep 1979 | |
| D254834 | Madsen et al. | Apr 1980 | |
| D258636 | Bouko et al. | Mar 1981 | |
| 259717 | Prior | Jun 1882 | |
| D263674 | Ebert | Apr 1982 | |
| D266902 | Tarran | Nov 1982 | |
| D266903 | Tarran | Nov 1982 | |
| D271275 | Richilano | Nov 1983 | |
| D287927 | Zankich | Jan 1987 | |
| 297838 | Parsons | Apr 1884 | |
| D300000 | Reinhardt | Feb 1989 | |
| D301010 | Renna | May 1989 | |
| D304899 | Liu | Dec 1989 | |
| 384592 | Ross | Jun 1888 | |
| 458337 | Dodge | Aug 1891 | |
| 506832 | Schofield | Oct 1893 | |
| 539793 | Carrington | May 1895 | |
| 563577 | Drum | Jul 1896 | |
| 563848 | Dunham | Jul 1896 | |
| 638087 | Bonar | Nov 1899 | |
| 745984 | Alkire | Dec 1903 | |
| 815064 | Campbell | Mar 1906 | |
| 820185 | Edmands | May 1906 | |
| 840580 | McMillan | Jan 1907 | |
| 935459 | Carr | Sep 1909 | |
| 1032853 | Murphy | Jul 1912 | |
| 1040564 | Merrill | Oct 1912 | |
| 1431289 | Frisz | Oct 1922 | |
| 1472517 | Fry | Oct 1923 | |
| 1479741 | Reitz | Jan 1924 | |
| 1494865 | Pierce | May 1924 | |
| 1507277 | Dunlap | Sep 1924 | |
| 1527772 | Baird | Feb 1925 | |
| 1550773 | Baird | Aug 1925 | |
| 1581199 | Herring | Apr 1926 | |
| 1675729 | Reynolds | Jul 1928 | |
| 1703856 | McKeag | Feb 1929 | |
| 1784535 | Osterby | Dec 1930 | |
| 1836716 | Huthsing | Nov 1930 | |
| 1877019 | Nathan | Sep 1932 | |
| 1895030 | Elmore | Jan 1933 | |
| 1936359 | Huthsing et al. | Nov 1933 | |
| 1961989 | Shippee | Jun 1934 | |
| 1991307 | Worden | Feb 1935 | |
| 2106639 | Jenkinson | Jan 1938 | |
| 2155947 | Low | Apr 1939 | |
| 2179396 | Barrington | Nov 1939 | |
| 2195667 | Baker | Apr 1940 | |
| 2300840 | Huxel | Nov 1942 | |
| 2325227 | Chaddock | Jul 1943 | |
| 2327090 | Berg | Aug 1943 | |
| 2471593 | Toye | May 1949 | |
| 2525226 | Lawellin | Oct 1950 | |
| 3641846 | Prial | Feb 1972 | |
| 3705430 | Ziaylek, Jr. | Dec 1972 | |
| 3872745 | Garza et al. | Mar 1975 | |
| 3941010 | Howell | Mar 1976 | |
| 3949439 | Ardis | Apr 1976 | |
| 4089077 | Morton | May 1978 | |
| 4234988 | Ross et al. | Nov 1980 | |
| 4244559 | Mote | Jan 1981 | |
| 4287623 | Tarran | Sep 1981 | |
| 4463632 | Parke | Aug 1984 | |
| 4597123 | Cobe, Jr. | Jul 1986 | |
| 4646378 | Borden | Mar 1987 | |
| 4656895 | Wilson | Apr 1987 | |
| 4658455 | Skillern | Apr 1987 | |
| 4708320 | Hodges | Nov 1987 | |
| 4741060 | Hose | May 1988 | |
| 4924544 | Culotta | May 1990 |
| Number | Date | Country |
|---|---|---|
| 914797 | Oct 1946 | FRX |
| 128474 | Jun 1919 | GBX |
| Entry |
|---|
| Zico Folding Spanner Wrench Model FSW-1, Zico Product Catalog, p. 22. Catalog is undated but received on Mar. 23, 1991 at a Fire Department Instructors Conference and Exhibition in Cincinnati, Ohio, and is apparently published by Ziamatic Corp. Pictures taken of Zico Folding Spanner Wrench Model FSW-1, ordered and received after Mar. 23, 1991. |
| Catalog by WS Darley & Co., Melrose Park, Ill. showing tools made by Iowa American Firefighting Equipment Co. and undated, but recently published. |
| Product Brochure by Armstrong Bros. Tool Co., 1973, Chicago, Ill. dated 1973. |
| Catalog by Red Head Brass Inc., Shreve, Ohio dated 1984. |
