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Class Information
Number: 401/76
Name: Coating implements with material supply > Solid material for rubbing contact or support therefor > Including means to advance material > Screw feed > Including means to positively transmit rotation to sliding screw-feed member > Keyed blade-like or eye-headed screw member
Description: Implement wherein said one of said members comprises a threaded shaft which (1) is of flattened shape, in whole or in part, having a cross-section of which one lateral dimension is greater than the other, of (2) has an end portion bent in the form of a loop which is coplanar with the shaft and has portions extending laterally on two sides of the axis of the shaft, and wherein the element has an axially extending bore conforming to and slidably coupled with the flattened part of the shaft or the loop.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7357588 |
Cosmetic product dispenser |
Apr. 15, 2008 |
| 6835016 |
Stick projecting device |
Dec. 28, 2004 |
| 6682243 |
Bar-like paint delivering container |
Jan. 27, 2004 |
| 5836708 |
Cartridge-type feeding case for a solid object |
Nov. 17, 1998 |
| 5553956 |
Stick-shaped material propelling device |
Sep. 10, 1996 |
| 5549404 |
Stick-shaped material drive container and supply cassette |
Aug. 27, 1996 |
| 5547300 |
Cosmetic pencil with threads positioned on flexible arms |
Aug. 20, 1996 |
| 5407286 |
Cosmetic pencil |
Apr. 18, 1995 |
| 4801052 |
Metering container for thick and semi-thick cosmetic products, such as creams and the like |
Jan. 31, 1989 |
| 4635338 |
Method and apparatus for assembling an automatic and disposable pencil |
Jan. 13, 1987 |
| 4610557 |
Mechanical pencil with groove and lug structure |
Sep. 9, 1986 |
| 4560297 |
Writing implement |
Dec. 24, 1985 |
| 4505606 |
Mechanical pencil with self-tapping propelling nut and the method of producing same and propelling a lead contained therein |
Mar. 19, 1985 |
| 4086060 |
Disposable manipulative laboratory device for transferring biological fluids |
Apr. 25, 1978 |
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