Dispensing device

• US 10,555,622 B2
• Filed: 06/18/2008
• Issued: 02/11/2020
• Est. Priority Date: 06/18/2007
• Status: Active Grant

• Current Assignee: Stephen William Clarke
• Original Assignee: Stephen William Clarke
• Inventors: Clarke, Stephen William
• Primary Examiner(s): Collins, Michael
• Application Number:
  US12/665,541
• Publication Number:
  US 20100193538A1
• Time in Patent Office: 4,255 Days
• Field of Search: 221 6, 221289, 221295, 221 2
• CPC Class Codes: A47F 1/04 Racks or containers with arrangements for dispensing articles , e.g. by means of gravity or springs

Abstract

A dispensing device comprises a loading chamber (12), a dispensing chamber (14), located beneath the loading chamber, a gate or shutter (24) movable between a first open position and a second closed position to allow selective communication of the loading chamber and the dispensing chamber. The device further comprises a first indicating means in the form of a first indicator member (114) which is retainable in a first-retracted position when the gate or shutter (24) is in the closed position and which is displaceable to a second, extended position when the gate or shutter is moved from the closed position to the open position. The device further comprises second indicating means (116) which is actuable to display a second visible signal to indicate that the first signal has been observed.

Claims

1. A dispensing device comprising:

a housing, the housing comprising;

a loading chamber,

a dispensing chamber located beneath the loading chamber and openable to dispense its contents, and

a gate or shutter which forms the base of the loading chamber and the upper wall of the dispensing chamber;

the gate or shutter being manually movable between a first, open position in which it is withdrawn from the housing and allows the contents of the loading chamber to drop into the dispensing chamber and a second, closed position in which it is received in the housing and prevents the contents of the loading chamber from dropping into the dispensing chamber;

wherein whenever the gate or shutter is moved from the closed position to the open position, the whole contents of the loading chamber are displaced into the dispensing chamber,

the dispensing device further comprising;

first indicating means which displays a first visible signal indicative that the gate or shutter has been moved from the closed position to the open position such that the loading chamber is empty, and

second indicating means which can be actuated by a user to display a second visible signal to indicate that the first signal has been observed,

wherein the second indicating means can be actuated only after the first visible signal has been displayed.

2. A dispensing device as claimed in claim 1, wherein the first indicating means display the first signal when the gate or shutter is moved from the second, closed position to the first, open position.

3. A dispensing device as claimed in claim 1, comprising means for resetting the first and second indicating means so that the first and second signals respectively are not displayed.

4. A dispensing device as claimed in claim 1, wherein the indicating means includes an indictor finger that is moveable from a retracted position to an extended position.

5. A dispensing device as claimed in claim 2, wherein once the first visible signal is displayed after the gate or shutter is moved to the open position from the closed position, the first visible signal is continuously displayed until reset using resetting means even after the gate or shutter has been moved back to the closed position from the open position.

6. A dispensing device as claimed in claim 1, wherein when said gate or shutter is in said first, open position the loading chamber and the dispensing chamber are in communication with each other and when said gate or shutter is in said second, closed position, the loading chamber and the dispensing chamber are not in communication with each other.

7. A dispensing device comprising:

a housing, the housing comprising;

a loading chamber,

a dispensing chamber located beneath the loading chamber and openable to dispense its contents, and

a gate or shutter which forms the base of the loading chamber and the upper wall of the dispensing chamber;

the gate or shutter being manually movable between a first, open position in which it is withdrawn from the housing and allows the contents of the loading chamber to drop into the dispensing chamber and a second, closed position in which it is received in the housing and prevents the contents of the loading chamber from dropping into the dispensing chamber;

wherein whenever the gate or shutter is moved from the closed position to the open position, the whole contents of the loading chamber are displaced into the dispensing chamber,

the dispensing device further comprising;

first indicating means for displaying a first visible signal indicative that the loading chamber is empty, and

second indicating means which is selectively actuable by a user to display a second visible signal to indicate that the first signal has been observed,

wherein the first indicating means comprises a first indicator member which is retainable in a first, retracted position when the gate or shutter is in the closed position, and which is displaceable to a second, extended position when the gate or shutter is moved from the closed position to the open position.

8. A dispensing device as claimed in claim 7, comprising means for biasing the indicator member from the retracted position to the extended position.

9. A dispensing device as claimed in claim 8, wherein the biasing means comprises a spring.

10. A dispensing device as claimed in claim 7, wherein the first indicating means is pivotally mounted and is pivotable between the first, retracted position and the second, extended position.

11. A dispensing device as claimed in claim 7, wherein the first indicator member is elongate.

12. A dispensing device as claimed in claim 11, wherein the elongate first indicator member is pivotally mounted at or towards one end.

13. A dispensing device as claimed in claim 7, wherein the second indicating means comprises a second indicator member which is retainable in a first, retracted position when the gate or shutter is in the closed position and which is displaceable to a second, extended position when the gate or shutter is moved from the closed position to the open position.

14. A dispensing device as claimed in claim 13, wherein one of the first and second indicator members is movable relative to the other to adjust the extent to which the other member is visible.

15. A dispensing device as claimed in claim 14, wherein one of the first and second indicator members is movable relative to the other indicator member from a first position in which the other indicator member is substantially completely obscured to a second position in which the other indicator member is partially revealed.

16. A dispensing device as claimed in claim 15, wherein the first indicator member is movable from a first position in which the second indicator member is substantially obscured to a second position in which a portion of the second indicator member is revealed.

17. A dispensing device as claimed in claim 15, wherein when the movable first indicator member is in the second position with respect to the other indicator member, the first and second indicator members are prevented from being displaced to the first, retracted position.

18. A dispensing device as claimed in claim 7, comprising retaining means movable with the gate or shutter which are engageable with the first indicator member to retain the first indicator member in the first, retracted position.

19. A dispensing device as claimed in claim 7, wherein when the first indicator member is displaced to the second, extended position, it impedes access to the loading chamber.

20. A dispensing device as claimed in claim 7, wherein when said gate or shutter is in said first, open position the loading chamber and the dispensing chamber are in communication with each other and when said gate or shutter is in said second, closed position, the loading chamber and the dispensing chamber are not in communication with each other.

21. A dispensing device comprising:

a housing, the housing comprising;

a loading chamber,

a dispensing chamber located beneath the loading chamber and openable to dispense its contents, and

a gate or shutter which forms the base of the loading chamber and the upper wall of the dispensing chamber;

the gate or shutter being movable manually between a first, open position in which it is withdrawn from the housing and allows the contents of the loading chamber to drop into the dispensing chamber and a second, closed position in which it is received in the housing and prevents the contents of the loading chamber from dropping into the dispensing chamber;

wherein whenever the gate or shutter is moved from the closed position to the open position, the whole contents of the loading chamber are displaced into the dispensing chamber,

the dispensing device further comprising;

first visual indicating means comprising a first indicator member displaceable between a first, retracted position and a second, visible extended position and being retained in the first, retracted position when the gate or shutter is in the closed position and which is displaced to the second, visible extended position when the gate or shutter is moved from the closed position to the open position.

22. A dispensing device as claimed in claim 21, comprising means for biasing the indicator member from the retracted position to the extended position.

23. A dispensing device as claimed in claim 22, wherein the biasing means comprises a spring.

24. A dispensing device as claimed in claim 21, wherein the first indicator member is pivotally mounted and is pivotable between the first, retracted position and the second, extended position.

25. A dispensing device as claimed in claim 21, wherein the first indicator member is elongate.

26. A dispensing device as claimed in claim 25, wherein the elongate first indicator member is pivotally mounted at or towards one end.

27. A dispensing device as claimed in claim 21, further comprising second indicating means, comprising a second indicator member which is retainable in a first, retracted position when the gate or shutter is in the closed position and which is displaceable to a second, extended position when the gate or shutter is moved from the closed position to the open position.

28. A dispensing device as claimed in claim 27, wherein one of the first and second indicator members is movable relative to the other to adjust the extent to which the other member is visible.

29. A dispensing device as claimed in claim 28, wherein one of the first and second indicator members is movable relative to the other indicator member from a first position in which the other indicator member is substantially completely obscured to a second position in which the other indicator member is partially revealed.

30. A dispensing device as claimed in claim 29, wherein the first indicator member is movable from a first position in which the second indicator member is substantially obscured to a second position in which a portion of the second indicator member is revealed.

31. A dispensing device as claimed in claim 29, wherein when the movable first indicator member is in the second position with respect to the other indicator member, the first and second indicator members are prevented from being displaced to the first, retracted position.

32. A dispensing device as claimed in claim 21, comprising retaining means movable with the gate or shutter which are engagable with the first indicator member to retain the first indicator member in the first, retracted position.

33. A dispensing device as claimed in claim 21, wherein when the first indicator member is displaced to the second, extended position, it impedes access to the loading chamber.

34. A dispensing device as claimed in claim 21, wherein when said gate or shutter is in said first, open position the loading chamber and the dispensing chamber are in communication with each other and when said gate or shutter is in said second, closed position, the loading chamber and the dispensing chamber are not in communication with each other.