| Number | Name | Date | Kind |
|---|---|---|---|
| 14251 | Prime | Feb 1856 | |
| 103701 | Arson | May 1870 | |
| D227403 | Yusa | Jun 1973 | |
| D228573 | Yusa | Oct 1973 | |
| D228574 | Yusa | Oct 1973 | |
| D268171 | Macowski | Mar 1983 | |
| D297127 | Keohan et al. | Aug 1988 | |
| D299438 | Iacovelli et al. | Jan 1989 | |
| D369305 | Shih | Apr 1996 | |
| 378528 | Sirieix | Feb 1888 | |
| D395833 | Richter | Jul 1998 | |
| 551295 | Sirieix | Dec 1895 | |
| 619618 | Rellstab | Feb 1899 | |
| 1235633 | Anderson | Aug 1917 | |
| 1459274 | Yokoyama | Jun 1923 | |
| 1610931 | Colvin | Dec 1926 | |
| 1819310 | Wilson | Aug 1931 | |
| 1881207 | Martin | Oct 1932 | |
| 1922864 | Rhea | Aug 1933 | |
| 1925863 | Crocker | Sep 1933 | |
| 1933194 | Urfer | Oct 1933 | |
| 1968556 | Innis | Jul 1934 | |
| 1973808 | Hand | Sep 1934 | |
| 1982405 | Titterington | Nov 1934 | |
| 1990940 | Hand | Feb 1935 | |
| 1996354 | Showalter | Apr 1935 | |
| 2011775 | Reichel et al. | Aug 1935 | |
| 2018536 | Salzgeber | Oct 1935 | |
| 2020905 | Robert | Nov 1935 | |
| 2056715 | Dinsmore | Oct 1936 | |
| 2078574 | Kollsman | Apr 1937 | |
| 2177218 | Klein et al. | Oct 1939 | |
| 2188821 | Rylsky | Jan 1940 | |
| 2310041 | Sherrill | Feb 1943 | |
| 2375329 | Sperrill | May 1945 | |
| 2390844 | McNish | Dec 1945 | |
| 2411866 | Braddon | Dec 1946 | |
| 2487044 | Cude | Nov 1949 | |
| 2738412 | Spencer et al. | Mar 1956 | |
| 2775045 | Kadlec | Dec 1956 | |
| 2903798 | Taylor | Sep 1959 | |
| 2941307 | Frisbie | Jun 1960 | |
| 3068583 | Goshen | Dec 1962 | |
| 3261103 | Bosland et al. | Jul 1966 | |
| 3300867 | Sampson | Jan 1967 | |
| 3502857 | Cleveland et al. | Mar 1970 | |
| 3949483 | White | Apr 1976 | |
| 4438568 | Kramer et al. | Mar 1984 | |
| 4453317 | Rahn | Jun 1984 | |
| 4505054 | Clark et al. | Mar 1985 | |
| 4656751 | White et al. | Apr 1987 | |
| 5107597 | Kato | Apr 1992 | |
| 5528837 | Hartmann et al. | Jun 1996 |
| Number | Date | Country |
|---|---|---|
| 593133 | Feb 1960 | CAX |
| 970703 | Jan 1951 | FRX |
| 1501933 | Nov 1967 | FRX |
| 158060 | Jul 1903 | DEX |
| 211863 | Mar 1932 | DEX |
| 585698 | Dec 1932 | DEX |
| Entry |
|---|
| Cobbs Automotive Convenience Products, Marketing Brochure, Cobbs Manufacturing Company, 1987, pp. 2,3 and 9 showing various compasses. |
| Cobbs Lifestyle Accessories, Marketing Brochure, Cobbs Manufacturing Company, 1995, pp. 20, 22 and 23 showing various compasses. |
| Cobbs Lifestyle Accessories, Marketing Brochure, Cobbs Manufacturing Company, 1996, pp. 24 and 25 showing various compasses. |
| Cobbs Lifestyle Accessories, Marketing Brochure, Cobbs Manufacturing Company, 1997, pp. 5 and 8 showing various compasses. |
| Damark Brochure, pp. 37 showing a digital electronic compass. |