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Sandy Richardson Patents |
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Inventor: Richardson; Sandy
Address: Bondi Junction, AU
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7314009 |
Display device |
January 1, 2008 |
| A display device including a tabletop provided with a transparent portion; an interior space for holding an advertisement to be viewed through the transparent portion; the tabletop is secured with a lock barrel which operates a cam to move a flange laterally into and out of engagement wi |
| 4941879 |
Single use syringe |
July 17, 1990 |
| A single use syringe having an interacting piston and cylinder which cooperate to define a variable volume working space, the syringe includes a valve body located in the chamber so as to divide the chamber into a first and second sub-chamber, the valve body has valves which permit a |
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