Apparatus for storing and dispensing articles

• US 6,029,851 A
• Filed: 06/01/1995
• Issued: 02/29/2000
• Est. Priority Date: 08/14/1992
• Status: Expired due to Term

• Current Assignee: NewZoom Incorporated (Swyft Inc.)
• Original Assignee: Green Imaging Technologies Incorporated
• Inventors: Jenkins, Alan Ernest, Smith, Gower, Grondman, Siegmund
• Primary Examiner(s): NOLAND, KENNETH W
• Application Number:
  US08/387,715
• Time in Patent Office: 1,734 Days
• Field of Search: 221/92, 221/97, 221/98, 221/102, 221/2, 221/3, 221/7, 221/15, 221/194, 221/196, 221/224, 221/256, 364/479, 364/479.01
• US Class Current: 221/102
• CPC Class Codes: G07F 7/06 by returnable containers , i.e. reverse vending systems in which a user is rewarded for returning a container that serves as a token of value, e.g. bottles
• CPC Class Codes: G07F 9/02 Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus alarms or warning devices indicating the interruption of flow to be metered G07F15/10

Abstract

The present invention relates to a method and apparatus adapted to promote the recycling of complex articles, such as, in particular, printer cartridges, toner cartridges and other complex office items. The invention provides an apparatus having storage space arranged to store a number of such complex articles for recycling. Access to the storage space is controlled by a data processor which interacts with a user by way of a visual display unit and control panel. If the user wishes to store an item, he indicates this by way of the control panel and the apparatus is then operable to open a receptacle to receive the used item. When the used item is placed in the receptacle, in preferred embodiments means are provided to determine that the used item is an article of an appropriate type to be stored. These means preferably employ shape recognition. The article will be rejected if it is not of the correct type and accepted and retained in a storage space if it is of the correct type. The preferred apparatus is also arranged to dispense items on request by the user. A preferred feature is that the apparatus will not dispense a new or recycled item if a predetermined ratio of new items dispensed to used items stored by that user would be exceeded. This encourages recycling.

Claims

1. A system for monitoring and controlling the storage of used articles and the dispensing of new articles, the system comprising;

an apparatus for storing used articles and dispensing new articles, comprising storage space for storing used and new articles, detection means for detecting the storage of a used article, dispensing means for dispensing a new article, and control means for monitoring the storage of used articles and for controlling the dispensing of new articles; and

a master control means, the master control means being connected to monitor the operation of the apparatus to determine when the number of used articles has reached a pre-determined number such that the apparatus requires servicing to remove used articles, and to determine when the number of new articles has been reduced to a pre-determined number such that the apparatus requires servicing to be replenished with new articles.

2. A system in accordance with claim 1, the master control means being remote from the apparatus and being connected to the control means of the apparatus by a communications means.

3. A system in accordance with claim 2, comprising a plurality of apparatus for storing used articles and dispensing new articles, connected to the master control apparatus by communication means.

4. A method of recycling complex articles, comprising the steps of providing a system in accordance with claim 1, monitoring the system to determine when the apparatus contains a pre-determined number of used articles, collecting the used articles for recycling, and replacing recycled articles in the apparatus to be dispensed as new articles.

5. A system in accordance with claim 1, the control means of the apparatus being operable to prevent a new article being dispensed if it will result in a pre-determined ratio between new articles that have been dispensed and used articles that have been stored being exceeded.

6. A system in accordance with claim 1, the apparatus further comprising identification means for identifying the user of the apparatus, and memory means for monitoring the number of used articles stored and the number of used articles dispensed for the identified user.

7. A system in accordance with claim 1, the control means being operable to prevent a new article being dispensed if it will result in a pre-determined ratio between new articles that have been dispensed and used articles that have been stored being exceeded, the pre-determined ratio being determined with reference only to used articles stored and new articles dispensed for the identified user.

8. A system in accordance with claim 1, where the detection means includes determining means for assessing pre-determined features of the article to determine whether it is of an approved type to be stored in the storage space.

9. A system in accordance with claim 8, wherein the determining means are arranged to assess features of shape of the article.

10. A system in accordance with claim 9, wherein the determining means comprises a physical receptacle that accurately reflects the physical shape of at least a portion of the article to be stored.

11. A system in accordance with claim 8, wherein the determining means comprises optical sensors.

12. A system in accordance with claim 8, wherein the control means is responsive to the determining means determining that an article is not of an approved type to be stored, to prevent the article from being stored and/or to produce an alarm condition in the apparatus.

13. A system in accordance with claim 1, wherein the control means is responsive to the determining means determining that an article is not of an approved type to be stored, to prevent the subsequent dispensing of a new article.

14. A system in accordance with claim 1, wherein the storage space comprises a plurality of separately accessible storage receptacles, each storage receptacle being arranged to store a used article or new article for dispensing.

15. A system in accordance with claim 14, each storage receptacle being provided with a door controllable by the control means to enable or present access to the storage receptacle by a user.

16. A system in accordance with claim 1, the apparatus being adapted to store and dispense toner cartridges, inkjet cartridges, copier toner cartridges, printer ribbons and the like, as the new and used articles, the used articles being recyclable.

17. In an automated storage and dispensing apparatus, a method of storing used complex articles for recycling and dispensing replacement complex articles, comprising the steps of, on actuation of a control means by a user to indicate that a used article is to be stored, enabling a reception means for receipt of the used article, assessing pre-determined parameters of the used article by sensors and/or mechanical means to determine whether the used article is of an allowable type to be stored, and storing the used article in a storage space if it is of an allowable type to be stored;

the further steps of, on actuation of a control means by a user to indicate that the user requires a replacement article, determining the ratio of used articles stored by the user to replacement articles dispensed to the user and, if the ratio does not exceed a pre-determined limit, dispensing a replacement article to the user.

18. A method in accordance with claim 17, the apparatus being adapted to store and dispense toner cartridges, inkjet cartridges, copier toner cartridges and, printer ribbons, as the new and used articles, the used articles being recyclable.