MR. MARK C ANDERSON, RPH
Pharmacy at 2 St, Hudson, WI

License number

Wisconsin 10955040

Professional information

Nonrotating Hermetically Sealed Closure For Bottle Containing Liquid

US Patent:

5165560, Nov 24, 1992

Filed:

Mar 26, 1992

Appl. No.:

7/858347

Inventors:

James F. Ennis - Preston CT
Mark Anderson - Hudson WI

Assignee:

Genesis Industries, Inc. - Elmwood WI

International Classification:

B65D 3900, B65D 4314, B65D 5120

US Classification:

215247

Abstract:

A hermetically sealed, nonrotatable closure for a bottle having a cylindrical body containing liquid and having an integral tubular neck formed with a free open end, comprises an annular flange on the tubular neck. A flexible stopper mounts on the flange. A cup shaped cap has a flat top wall with peripherally integral pliable skirt in which is an internal beveled ridge. The ridge engages the flange to lock the cap on the neck of the bottle. The top wall of the cap has a central hole to expose the stopper which can be pierced by a hypodermic needle to extract the liquid from the bottle while the cap remains unbroken on the neck of the bottle. Inside the skirt of the cap are circumferentially spaced teeth which engage in circumferential slots in the annular flange to cooperate with the ridge in preventing axial movement on the cap and stopper on the bottle. Radial webs separate the slots in the annular flange and engage in stalls defined by flat radial walls of the spaced teeth to prevent the cap and stopper from rotating on the tubular neck of the bottle.

Syringe For Administering Sequentially Multiple Doses Of A Medicament

US Patent:

5290258, Mar 1, 1994

Filed:

Jul 27, 1992

Appl. No.:

7/918705

Inventors:

James F. Ennis - Preston CT
Mark Anderson - Hudson WI

Assignee:

Genesis Industries, Inc. - Elmwood WI

International Classification:

A61M 5178

US Classification:

604215

Abstract:

This syringe for dispensing multiple doses of a liquid medicament one at a time has a cylindrical barrel for containing the medicament. At one end of the barrel is a single outlet opening. A plunger in the barrel discharges the medicament. A syringe cap rotatable mounted on the barrel has guide means restraining the cap against axial movement. Ratchet means on the cap and barrel permit only unidirectional rotation of the cap and sequentially retain the cap in equally spaced detent positions on the barrel. Nozzles on top of the cap have passages for ejecting the medicament. Each passage terminates in a hole in the top of the cap. Only one nozzle at a time communicates with the barrel vis the outlet opening in each detent position of the cap on the barrel.