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Class Information
Number: 221/259
Name: Article dispensing > With discharge assistant > Surface contact only (i.e., friction)
Description: Devices wherein the discharge assistant applies force to an article only by frictional contact with a surface of the article, the force being substantially tangent or parallel to the surface.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4269324 |
Dispenser for paper-like containers |
May. 26, 1981 |
| 4253906 |
Device for emptying a belt reel or bobbin filled with tobacco portions |
Mar. 3, 1981 |
| 4241848 |
Container processing apparatus |
Dec. 30, 1980 |
| 4239127 |
Gravity assisted newspaper vending machine with customer-operated newspaper lift device |
Dec. 16, 1980 |
| 4236650 |
Single copy periodical dispenser |
Dec. 2, 1980 |
| 4214673 |
Cup-shaped coffee filter dispenser |
Jul. 29, 1980 |
| 4203530 |
Device to apply a paper sheet to a closet seat |
May. 20, 1980 |
| 4133421 |
Coin operated packet dispensing machine |
Jan. 9, 1979 |
| 4093297 |
Grasping device |
Jun. 6, 1978 |
| 4071165 |
Paper dispenser having a frictional discharge assistant |
Jan. 31, 1978 |
| 4039181 |
Automatic coupon dispensing apparatus |
Aug. 2, 1977 |
| 4027780 |
Paper thrower |
Jun. 7, 1977 |
| 3964740 |
Sheet-feeding apparatus |
Jun. 22, 1976 |
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