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A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.
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| Number | Title | Issue Date |
| 6189465 | Field marker control system for agricultural planters A control system is provided for automatically deploying the field markers on an agricultural planter in an alternating manner without requiring operator input. The control system utilizes a proximity sensor to determine whether the tool bar is coming fro... | 02/20/2001 |
| 5887663 | Marker-actuated implement control circuit for an agricultural machine Disclosed is a method for controlling the above-ground "raise height" of a seed-planting row unit on an agricultural planter having a row marker, a marker switch and a positioning assembly such as a solenoid valve and hydraulic cylinder for raising and lo... | 03/30/1999 |
| 5573070 | Low-profile folding marker for seed planters and the like A low profile folding row marker apparatus is provided for use with an agricultural implement, such as a seed planter or the like. The apparatus includes inboard and outboard arm assemblies that are supported on the implement by a marker mount. The inboar... | 11/12/1996 |
| 5485796 | Apparatus for marking soil An apparatus to be advanced in a travel direction by a vehicle to continuously mark underlying soil. The apparatus has an elongate body with first and second portions and leading and trailing surfaces. Structure is provided at a first location on the elon... | 01/23/1996 |
| 4635847 | Field marker and method A field marker is disclosed for selectively dropping sections of rolled paper tissue to the ground surface to indicate the boundary of an area being treated with a liquid. The marker includes a device for mounting a tissue roll for rotation to facilitate ... | 01/13/1987 |
| 4273264 | Spreader marker having a ground wheel actuated aerosol supply This invention relates to lawn spreader markers generally, and more specifically to an intermittent manually controlled marking apparatus which delineates the area covered by the spreader hopper opening and which utilizes foam as the marking material.... | 06/16/1981 |
| 4261283 | Drop marker This invention is directed to a marker which can be dropped from an aircraft, such as an airplane or a helicopter, so that the pilot of an airplane can see the marker on the ground or on the growing plants and trees, and know, when he is in the aircraft, ... | 04/14/1981 |
| 4165834 | Foam generator Methods and apparatus for the topical treatment of vegetation or terrain therefor, comprising expressing a multiplicity of discrete foam structures with the plant agent composition as a spray to provide a treated surface with controlled application of pla... | 08/28/1979 |
| 4126274 | Device for spreading distributable material A marker in combination with a material spreader having a hopper and a plurality of conveyor belts leading to aligned material spreading members which rotate and broadcast the material to the underlying ground, the markers being connected by chains to car... | 11/21/1978 |
| 4117889 | Apparatus for guiding row crop processing implements A row crop planter supports at least two vertical guide making blocks to form superficial trenches about four or five inches deep precisely midway between adjacent rows as they are planted. Tires with trench-riding central ridges on front wheels of a trac... | 10/03/1978 |
| 4023707 | Seeder with seed flow modification for marking seeded fields A grain drill having a plurality of closely spaced seeding units is modified to change the pattern of seed flow through one of the seeding units so that when the plants emerge, the one row will be visibly different from the other rows. The visibly differe... | 05/17/1977 |
| 4020906 | Garden marker A rotary tool for marking a straight or curved groove in a garden in which seeds are to be laid. The tool includes an enclosed drum, which may be filled with water, with the drum rotatably mounted to a yoke fixed to a handle. A rim centrally fitted with a... | 05/03/1977 |
