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 |
| 7384368 | Toroidal-type continuously variable transmission A toroidal-type continuously variable transmission includes an input shaft, an input disk and an output disk, plural power rollers, a power roller bearing, an oil passage, and a mesh filter. The input and output disks are supported mutually concentrically with the i... | 06/10/2008 |
| 7320448 | Pipe clip The invention relates to a pipe clip 1 for mounting pipes and the like, comprising a suspendable upper part 2 and a U-shaped lower part 3, the ends of which can be connected to upper part 2 by means of fastening elements and in which a pi... | 01/22/2008 |
| 7318675 | Device for temporary repair of auger carrier bearings The device for temporary repair of auger carrier bearings is an assembly used to serve as a temporary to semi-permanent replacement for the carrier bearings of auger rotary shafts. The assembly comprises a U-bolt having threaded legs and a flat strap having two open... | 01/15/2008 |
| 7044289 | Screw conveyor for the transport of flowable substances and/or lumps of material A screw conveyor for the transport of flowable substances and/or lumps of material comprises a rotatable first screw (1) provided with helical windings (2) arranged in a housing (3) with an inlet opening and an outlet opening. The housing (3 | 05/16/2006 |
| 6932512 | Agricultural rockshaft bearing block structure and wear inserts therefor A bearing block structure for an implement rockshaft includes a two-piece ultra high molecular weight (UHMW) polyethylene wear insert located between a cast iron or welded steel bearing block and a rockshaft. In one embodiment, identical insert halves are supported ... | 08/23/2005 |
| 4744431 | Endless tread chassis for full-track vehicles The caterpillar chassis of a mining machine or loading machine has rocker arms 7, 9 being swivellably linked on a caterpillar carrier 2 and having rotatably supported thereon running rollers 8. At least one bearing bracket 5 for the swivel axis 6 of the r... | 05/17/1988 |
| 4704038 | Hanger bearing A contoured pin extends from a correspondingly shaped opening in the wall of a hanger bearing in registry with a space in the hanger to engage the hanger and prevent undesirable rotation of the bearing by the rotatable shaft journaled in the bearing. The ... | 11/03/1987 |
| 4384643 | Screw conveyor hanger including disassembly means An improved screw conveyor hanger comprising a top frame, a pair of upper bar members fastened to said frame and fastened to each other in opposed configuration, a pair of lower bar members each fastened at one end to the upper bar members and at the othe... | 05/24/1983 |
