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| All Patents in class 222/505 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 45,388 | Dec. 13, 1864 | G. Chambers | Coal Scuttle | |
| 253,926 | Feb. 21, 1882 | J. King | Seed-cup for grain-drills | ||
 | 425,480 | Apr. 15, 1890 | A.W. Meston | Champagne-tap | |
 | 426,510 | Apr. 29, 1890 | A.C. Monfort | Champagne or Mineral Water Tap | |
| 1,366,334 | Jan. 18, 1921 | F.N. Whitesell | Discharge Gate for Storage Receptacles | ||
| 2,284,781 | Jun. 02, 1942 | W.H. Ward | Hopper | ||