| Patents for Frank Mossberg Co. |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 458,934 | Sep. 01, 1891 | J.S. Barden | Pipe Wrench | pliers type wrenches |
| 661,810 | Nov. 13, 1900 | F. Mossberg | Wrench | wrench jaw components |
| 695,072 | Mar. 11, 1902 | F. Mossberg | Improvements in Nut-Wrenches | bicycle or pocket wrenches |
| 751,055 | Feb. 02, 1904 | C. Contal | Ratchet Screw Key | ratchet wrenches |
| RE12,379 | Aug. 15, 1905 | C. Contal | Ratchet Screw Key | wrench handle components |
| 949,083 | Feb. 15, 1910 | F. Mossberg | Wrench | nut wrenches |
| 1,019,825 | Mar. 12, 1912 | F. Mossberg | Ratchet Wrench | ratchet wrenches |
| D42,368 | Mar. 26, 1912 | F. Mossberg | Combination Tool | wrench combination tools |
| 1,044,069 | Nov. 12, 1912 | F. Mossberg | Pipe Wrench | pipe wrenches |
| 1,078,059 | Nov. 11, 1913 | F. Mossberg | Wrench | ratchet wrenches |
| 1,105,096 | Jul. 28, 1914 | S.C. North | Tool for Removing Engine Valves | valve spring tools |
| 1,165,995 | Dec. 28, 1915 | F. Mossberg | Wrench | ratchet wrenches |
| 1,230,448 | Jun. 19, 1917 | W.I. Tuttle | Wheel Pulling Device | automotive tools |
| 1,245,667 | Nov. 06, 1917 | C.J. Bousfield | Device For Removing Puppet Valves | valve spring tools |
| 1,335,408 | Mar. 30, 1920 | W.I. Tuttle | Brace Construction | brace handles |
