Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 5423565 | Mower hitch for lawn tractor A hitch attaches to a lawn tractor and draws two lawn mowers therebehind. The hitch includes a draw bar solidly mounted to the tractor, and a link for each towed mower, which mowers each include a bracket to the deck thereof. The links include plumbing te... | 06/13/1995 |
| 5419402 | Rotary hoe A no-till rotary hoe includes trash cutters for cutting field trash carried by the earthworking implements. The rotary hoe also has a walking beam mounted on a support arm with rotary hoe wheels mounted on forward and rear ends of the walking beam. The wa... | 05/30/1995 |
| 5232056 | Agricultural drawbar and self-locking bushing therefor A drawbar assembly includes a self-locking bushing which is supported from the drawbar mounting bracket by a conventional nut and bolt fastener. Each end of the bushing includes radial line projections which bite into the mounting bracket and into a washe... | 08/03/1993 |
| 4298071 | Cultivator with parallel quadrant plates for positioning cultivating element Closely spaced cultivating tools are mounted along a tool bar and each tool may be locked in a raised position relative to the ground or may be lowered into floating engagement with the ground during use of the implement. A small tool bar is mounted paral... | 11/03/1981 |
| 4241793 | Rotary hoe scratcher A set of four rotary hoes are evenly spaced apart laterally so that the distance between the tracks is two inches and the distance between the outside hoes is six inches. The assembly is pivoted about the center to ride over uneven ground. The front and b... | 12/30/1980 |
| 4213506 | Drag harrow pressure adjusting device For use with a farm implement frame, a drag harrow pressure adjustment device which includes bracket members designed to pivotally mount implement frame arms to an implement frame beam. The frame arms have mounted thereto harrow sections containing harrow... | 07/22/1980 |
| 4204579 | Cultivator with pivotal tines A cultivator has a frame normally carried on the back of a tractor and pulled in a predetermined direction along the ground. A plurality of tines extend downwardly from this cultivator and penetrate the ground. Each tine is pivotal about a respective axis... | 05/27/1980 |
| 4127178 | Earth working attachment An attachment for an earth working apparatus having a mobile frame with central and wing sections, each with forward and rear frame members and a plurality of earth working members thereon. The attachment includes a plurality of reach arms for each sectio... | 11/28/1978 |
| 4116140 | Press wheel depth control for grain drill furrow openers A depth control for grain drills, planters or the like utilizing a press wheel which can be adjusted to control the depth of each individual furrow opener to insure uniform depth of planting across the width of wide machines presently in use.... | 09/26/1978 |
| 4083412 | Agricultural soil-working apparatus An agricultural seed-drill comprises a frame and pivotally mounted drag bar carrying a coulter disc. An ovoid rubber spring is located between the drag bar and a member, such as a moving beam or bell crank lever, associated with the frame to apply pressur... | 04/11/1978 |
| 3967685 | Independent and biased cultivator support A rotary hoe implement, having hoe support arms independent of adjacent hoe support arms, and a selectively adjustable means for varying the downward pressure exerted by the leaf spring biasing means acting on each support arm.... | 07/06/1976 |
