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Class Information
Number: 222/613
Name: Dispensing > With casing or support > Ambulant > Dispensing means driven or controlled by surface contact
Description: Device wherein the dispensing means, which may be a forcer, trap, agitator, discharge controller, etc., is driven or has its operation controlled either by direct contact with the surface or by a wheel which may or may not provide support for the device, and which rotates while contacting the surface over which the device translates.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6170704 |
Machine and method for monitoring mobile product application |
Jan. 9, 2001 |
| 6092973 |
Dial-in ejector speed control for articulated trucks and the like having ejector type dump mechanism |
Jul. 25, 2000 |
| 5949338 |
Personal protection device |
Sep. 7, 1999 |
| 5873529 |
Dispenser for deodorants or the like |
Feb. 23, 1999 |
| 5845818 |
Removable meter cartridge for metering system |
Dec. 8, 1998 |
| 5735959 |
Apparatus spreading fluid on floor while moving |
Apr. 7, 1998 |
| 5644297 |
Personal protection device |
Jul. 1, 1997 |
| 5517180 |
Personal protection device |
May. 14, 1996 |
| 5301848 |
Electromagnetic meter for closed dispensing container |
Apr. 12, 1994 |
| 5234128 |
Aggregate material spreader |
Aug. 10, 1993 |
| 5131570 |
Seed dispensing device for repairing divots |
Jul. 21, 1992 |
| 5035352 |
Adjustable apparatus for spreading mortar and method therefor |
Jul. 30, 1991 |
| 4878598 |
Method and apparatus for dispensing a substance to a work area |
Nov. 7, 1989 |
| 4863069 |
Applicator dispensing and storing of particulate carpet-cleaning composition |
Sep. 5, 1989 |
| 4805088 |
Method and apparatus for microprocessor controlled sprayer |
Feb. 14, 1989 |
| 4523280 |
Spreader control |
Jun. 11, 1985 |
| 4493272 |
Agricultural planter with sled frame, vacuum dispensing and ground drive |
Jan. 15, 1985 |
| 4410105 |
Cable-driven rotor-piston dispensing apparatus and method of operating the same |
Oct. 18, 1983 |
| 4392611 |
Sprayer control system |
Jul. 12, 1983 |
| 4352445 |
Building material applicator |
Oct. 5, 1982 |
| 4285448 |
Apparatus utilizing grooved roller for dispensing powder in predetermined quantity and configuration |
Aug. 25, 1981 |
| 4240583 |
Low cost, highly versatile self-pumping vehicle type liquid sprayer |
Dec. 23, 1980 |
| 4155315 |
Mobile spreader |
May. 22, 1979 |
| 4117788 |
Seed drill including discs driven by ground wheel drive |
Oct. 3, 1978 |
| 4027606 |
Planter apparatus |
Jun. 7, 1977 |
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