Therethrough

US2027966A - Suspension device - Google Patents

http://www.google.de/patents?id=1cBBAAAAEBAJ&printsec=abstract&zoom=4&dq=Dubonnet+suspension+General#PPP1,M1

Keine Beschreibung vorhanden.

US489238A - Roundabout - Google Patents

http://www.google.de/patents?id=r0p2AAAAEBAJ&printsec=abstract&zoom=4&hl=de#v=onepage&q&f=false

Keine Beschreibung vorhanden.

US5098013A - Single slice pizza carrier - Google Patents

http://www.google.de/patents?id=hxgqAAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q&f=false

A tray for transporting a single slice of pizza while facilitating use of the tray as a support so that the piece of pizza can be removed from and repositioned on the tray during eating thereof. The tray includes a generally triangular bottom wall…

US3628252A - Drafting apparatus - Google Patents

http://www.google.de/patents?vid=USPAT3628252&id=CK4sAAAAEBAJ&dq=%22DIN+6775%22&num=100

A drafting apparatus comprises a support mounted for predetermined movement above and with reference to a paper on which drafting is to take place. A plurality of drafting pens are provided each of which has a line-forming contact portion of…

US6211951B1 - Boresight alignment method - Google Patents

http://www.google.de/patents?hl=de&lr=&vid=USPAT6211951&id=QHEGAAAAEBAJ&oi=fnd&dq=boresight+alignment+method&printsec=abstract#v

A boresight alignment method is used for aligning a laser with an optical sighting system in a laser designator or the like. The method includes selecting a target formed of a flat sheet of material, such as a metal foil, supporting the selected…

US6840893B2 - Jumping device for exercise - Google Patents

https://www.google.de/patents/US6840893?dq=ininventor:%22Tae-Hyuk+Yoon%22&hl=en&sa=X&ei=cNN4U-6WCsbB7Ab4CA&ved=0CDoQ6AEwAA

Disclosed is a jumping device for exercise including an arc-shaped plate spring, a vertical member coupled to the plate spring, a footrest coupled to the vertical member while extending horizontally, a hinge lever hingably coupled to the footrest, a…