Claims for Patent: 10,335,812

Summary for Patent: 10,335,812

Title:	Mixing and dispensing apparatus
Abstract:	A mixing and dispensing apparatus having first and second containers. The first container has a main body portion which retains a first substance. A separate compartment is located in the first container and an internal passageway is formed between the main body portion and the compartment. The second container is configured to retain a second substance, and is compressible. The second container has a top end and a closed spout, wherein the closed spout is located in the compartment with the spout extending through the internal passageway into the main body portion of said first container. A release mechanism is formed by a plunger extending within the second container. The plunger has a first end in communication with the top end of the second container, and a second end aligned with the closed spout. The second end opens the closed spout when the second container is compressed to release the second substance into the main body portion of the first container.
Inventor(s):	Vellutato, Jr.; Arthur L. (Malvern, PA), Baker; Walter A. (Chalfont, PA)
Assignee:	Veltek Associates, Inc. (Malvern, PA)
Application Number:	15/705,862
Patent Claims:	1. A mixing and dispensing apparatus, comprising: a first container that includes a main body portion, a first opening, and a second opening, and a receiving portion coupled to the main body, the main body portion being configured to retain a first substance; a second container configured to retain a second substance, the second container being compressible and having a spout in fluid communication with the main body portion of the first container through the second opening, wherein the receiving portion includes a compartment that is configured to receive the second container and a neck extending between the main body portion and the second container; and a plunger received entirely within the second container, the plunger being aligned with the spout and configured to open the spout when the second container is compressed to release the second substance into the main body portion of the first container through the neck. 2. The apparatus of claim 1, wherein the first container is configured to dispense the first substance or a combination of the first substance and the second substance through the first opening. 3. The apparatus of claim 1, wherein the receiving portion is configured to be integrally molded with the main body portion. 4. The apparatus of claim 1, wherein the neck includes a ramp connected to a bottom of the main body portion at an angle greater than or equal to 30 degrees and less than or equal to 45 degrees. 5. The apparatus of claim 1, wherein the main body portion has a first width, the compartment has a second width, and the neck has a third width and wherein the first width and the second width are greater than the third width. 6. The apparatus of claim 1, wherein the main body portion has a first width and the compartment has a second width and wherein the first width and the second width are substantially equal. 7. The apparatus of claim 1, wherein: the compartment includes a top and a bottom portion; and a compartment opening through which the second container is received is located at the top. 8. The apparatus of claim 7, wherein the compartment opening is threaded to receive a cover. 9. The apparatus of claim 1, wherein the compartment is configured to extend to one side of the main body portion. 10. The apparatus of claim 9, wherein the compartment includes a first side that is substantially parallel to a side of the main body portion. 11. The apparatus of claim 9, wherein the compartment includes a first side that is attached to a side of the main body portion by an elongated web member to support the compartment against movement. 12. A mixing and dispensing apparatus, comprising: a first container that includes a main body portion configured to retain a first substance and a receiving portion coupled to the main body portion, the receiving portion including a compartment configured to receive a second container, wherein the second container is configured to retain a second substance, the second container being compressible and having a spout in fluid communication with the main body portion of the first container through the second opening, and wherein the receiving portion includes a neck extending between the main body portion and the second container; and a plunger received entirely within the second container, the plunger being aligned with the spout and configured to open the spout when the second container is compressed to release the second substance into the main body portion of the first container through the neck. 13. The apparatus of claim 12, wherein the receiving portion is configured to be integrally molded with the main body portion. 14. The apparatus of claim 12, wherein the compartment includes a top and a bottom portion; and a compartment opening through which the second container is received is located at the top. 15. The apparatus of claim 12, wherein the compartment is configured to extend to one side of the main body portion. 16. The apparatus of claim 15, wherein the compartment includes a first side that is attached to a side of the main body portion by an elongated web member. 17. A method of mixing a dispensing a sterilized composition within a cleanroom, comprising: providing an apparatus including: a first container including a main body portion and a receiving portion that includes a compartment configured to receive a second container that has a spout extending through a passageway in the compartment and in fluid communication with the main body portion, wherein the receiving portion includes a neck extending between the main body and the second container; and a plunger received entirely within the second container: filling at least a portion of the main body portion of the first container with a first substance; filling at least a portion of the second container with a second substance; aligning the plunger with the spout; applying downward pressure to the plunger such that the plunger opens the spout to release the second substance into the main body portion through the neck such that the first and second substances mix. 18. The method of claim 17, wherein the first substance is sterile water and the second substance is a concentrated cleaner.

Details for Patent 10,335,812

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Merck Sharp & Dohme Corp.	ZOSTAVAX	zoster vaccine live	For Injection	125123	05/25/2006		2031-09-22