In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Number | Title | Issue Date |
| 7461760 | Battery dispenser and refill A battery dispenser and a refill for a battery dispenser are provided. In one embodiment the battery dispenser includes a disk that supports a plurality of batteries, a cover that has an opening, a grip ring that rotates the disk to align the batteries with the open... | 12/09/2008 |
| 7299943 | Automatic dispensing tip supply apparatus An automatic dispensing tip supply apparatus includes a tip storing box whose bottom has a tapered surface having a tip collecting position in a lowermost part thereof to collect a plurality of inserted dispensing tips in one spot, a tip individually-sending mechani... | 11/27/2007 |
| 7249689 | Clip fastener A clip fastener (10) comprises a housing and a releasable cartridge (12) to hold a plurality of clips (20). There is a truck (14) having a pair of guide rails (50, 52) to receive the clips (20). There is a mechanism (76, ... | 07/31/2007 |
| 7246719 | Adjustable storage rack for a vending machine A vending machine includes at least one width-adjustable storage rack, the storage rack having a fixed wall and a movable wall connected to the fixed wall by at least one connecting link; and an adjustment mechanism constructed and adapted to position the movable wa... | 07/24/2007 |
| 7232041 | Battery dispenser and refill A battery dispenser and a refill for a battery dispenser are provided. In one embodiment the battery dispenser includes a housing that has an opening, a landing, and a push element capable of advancing batteries from inside the housing to the landing external to the... | 06/19/2007 |
| 7228988 | Medicine supply apparatus A medicine supply apparatus to discharge a medicine into packing paper having a nozzle for discharging a medicine from a tablet case and a shutter rotatably provided in the nozzle for opening/closing a medicine drop path. The shutter includes a first rotatable shutt... | 06/12/2007 |
| 7134571 | Absorbent sheet products dispenser having interchangeable face plates A napkin dispenser has a container body for holding a stack of napkins, and a pair of interchangeable face plates each connectable to the container body. One of the face plates has a first elongated dispensing opening exposing a bottom region of the napkin stack, fo... | 11/14/2006 |
| 7100795 | Adjustable rear spacer wall assembly for a vending machine A vending machine includes an adjustable channel assembly for varying the depth of a product stack area within the vending machine. Preferably two adjustable channel assemblies are mounted to a column wall to support a rear spacer wall that defines a back portion of... | 09/05/2006 |
| 7073543 | Medicine feeding apparatus An object of the invention is to provide a medicine feeding apparatus in which it is possible to prevent a medicine from being broken by well absorbing and reducing a kinetic energy at a time of discharging the medicine even in the case that a downsizing and a densi... | 07/11/2006 |
| 7032776 | Vending machine bucket drive control The disclosed invention is a dispensing apparatus and method for dispensing product from a vending machine. The invention employs a motor for bi-directionally rotating a dispenser bucket between two bumpers which physically obstruct and limit the rotational travel, ... | 04/25/2006 |
| 6975922 | Secured dispensing cabinet and methods A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of... | 12/13/2005 |
| 6945427 | Self-learning depth logic for multi-depth vendor control The disclosed invention is a dispensing apparatus and method for dispensing product from a vending machine. The invention employs a product vend detector to sense when products are dispensed. A controller compares the occurrences of products actually dispensed to th... | 09/20/2005 |
| 6805342 | Printer-control method and printer-control apparatus In accordance with printer-control method and printer-control apparatus according to the present invention, in speed control for a paper-supply motor from the time when a paper-supply roller starts a paper-supply operation to the time when an upper end of a printing... | 10/19/2004 |
| 6755323 | Apparatus for dispensing articles An adjustable frame for dispensing stackable items. The adjustable frame includes a first panel having a first edge, a first-panel-dispensing-end, and a first major surface. The major surface is configured to guide stacked items prior to dispensing. A second panel h... | 06/29/2004 |
| 6662968 | Product dispenser for variable stacked articles A product dispenser of the type adapted to release articles from vertical stacks is disclosed, which is configured to dispense a variety of articles whether in bulk or singularly. The present vending apparatus provides a main housing that is configured to... | 12/16/2003 |
| 6601687 | Currency handling system having multiple output receptacles A currency handling device for rapidly processing a plurality of currency bills comprises an input receptacle adapted to receive the currency bills to be processed, a plurality of output receptacles adapted to receive the bills after the bills have been p... | 08/05/2003 |
| 6513677 | Apparatus and method for vending products An improved method and apparatus for vending products, and particularly beverage containers, of varied sizes, shapes and configurations without dropping or subjecting the vended product to damaging impact forces are disclosed. The products to be vended ar... | 02/04/2003 |
| 6398000 | Currency handling system having multiple output receptacles An apparatus for transferring a plurality of documents from a first compartment to a second compartment. The apparatus comprises a plunger assembly having a paddle adapted to contact the documents, and at least one outwardly extending arm hingedly connect... | 06/04/2002 |
| 6264060 | Auxiliary article dispenser for vending machines An auxiliary dispenser for a merchandise vending machine of the type comprising a cabinet, a delivery bin at the front of the cabinet, near the bottom, and means in the cabinet above the bin for dispensing merchandise to the bin, the dispenser adapted to ... | 07/24/2001 |
| 6138868 | Ampule feeder An ampule feeder which can discharge ampules one by one with high efficiency without the possibility of clogging. It includes an ampule container having a bottom plate pivotable in one direction. Ampules stored randomly in the container are moved onto an ... | 10/31/2000 |
| 6012604 | Article ejecting device of automatic vending machine An article dispensing device is incorporated into an automatic vending machine capable of storing articles having a cylindrical or substantially cylindrical shape resembling bottles or cans in stacks, and of dispensing the articles in response to a dispen... | 01/11/2000 |
| 5960989 | Lid dispenser with dial adjustment and pivoting access door The lid dispenser of the present invention has four rods which extend from the front to the rear and which support and guide the lids. The rods are connected at the front to individual lid dispensing pagers, and are supported at the rear in arcuate tracks... | 10/05/1999 |
| 5931341 | Adjustable high speed lid dropper An automated, fully adjustable high speed lid dropper (10) including an upright set of guide rods (26) for supporting a stack of lids (12) above a conveyor (16), a set of three feed screws (62) for capturing the lowest lid at the bottom of stack (12) and ... | 08/03/1999 |
| 5894942 | Gravity feed flow-rack apparatus A gravity-feed flow rack apparatus for multiple articles with rack modules arranged vertically. The rack apparatus include main module, front and rear auxiliary modules having article conveyance skid rails, insert joint for joining said modules, tiltable ... | 04/20/1999 |
| 5857587 | Automatic fastener supplier An automatic fastener supplier includes a frame having a receiving section for receiving fasteners. A track is removably and partially mounted in the receiving section. The track includes a gap defined therein for receiving shanks of the fasteners and an ... | 01/12/1999 |
| 5799823 | Device for releasing the products in a vending machine A device for releasing the products in a vending machine includes a structure for containing the stack of products consisting in a front plate (1) and a rear plate (2) to which two flanks (3a, 3b) and two walls (4a, 4b) are secured, a pair of rocker lever... | 09/01/1998 |
| 5791516 | Apparatus and method for dispensing items from a vending machine A dispensing apparatus and method for vending machines includes in one embodiment vertical vending from one or more columns. Each column is defined by two walls. A triggering mechanism at the bottom of the column is actuated by the rotation of a rod from ... | 08/11/1998 |
| 5788116 | Adjustable tray dispenser The invention provides an adjustable tray dispenser having a plurality of tray guides for individually dispensing trays from a tray stock. Each of the tray guides is driven by a flexible drive shaft coupled to a gear box. The flexible drive shafts enable ... | 08/04/1998 |
| 5733093 | Stack tube feeder A stack tube type feeder is designed to be versatile to dispense a variety of parts. The part dependent components of the feeder can be either selectively interchanged or adjusted to accommodate a wider variety of parts. Specifically, a part feeder includ... | 03/31/1998 |
| 5713490 | Adjustable vending mechanism An adjustable mechanism for vending products includes left and right column walls defining a column divided into front and rear sections for retaining the products in front and rear corded stacks. A rear spacer provided at the back side of the column is l... | 02/03/1998 |
| 5700004 | Apparatus for handling articles The present invention relates to a hold-back device for use with a magazine of an article-handling apparatus. The hold-back device includes a frame defining a feed gap through which articles from the magazine are fed. A plurality of threaded members are t... | 12/23/1997 |
| 5611456 | Apparatus for dispensing tickets, cards and the like An apparatus for dispensing articles such as tickets and cards includes a cabinet and a plurality of article dispensing assemblies inside the cabinet. Each article dispensing assembly includes a base and a frame for enclosing articles to be dispensed in a... | 03/18/1997 |
| 5570811 | Apparatus and method for dispensing items from a vending machine A dispensing apparatus and method for vending machines includes in one embodiment a horizontal vending tray with one of more columns. Each column can have one or more tracks. A biasing device such as a spring is associated with a pusher plate that slides ... | 11/05/1996 |
| 5516003 | Multiple choice vending machine for newspapers and the like Vending machine (1) for newspapers, in the form of a cabinet capable of automatically delivering into a receptacle one copy of a newspaper which a purchaser has selected from a plurality of other newspapers and paid for with a payment device incorporated ... | 05/14/1996 |
| 5511646 | Multiple price and size setting method for vending machines A programmable size and price-setting mechanism for use in a vending machine has a plurality of n access doors aligned horizontally across a front of the vending machine, each of which access doors has a locked condition denying access therethrough and an... | 04/30/1996 |
| 5492213 | Single copy newspaper magazine dispenser A single copy publication dispenser having an enclosure with a suitable stationary, but adjustable, platform for retaining a stack of publications thereon. A publication discharge assembly overlies the platform and includes a discharge member which is sli... | 02/20/1996 |
| 5482423 | Goods drop out device Goods drop out device 14 having goods receptacle portions 27 defined in a drop out box 23 and shutter devices 21 for opening and closing the bottoms of the goods receptacle portions 27, comprises the shutter devices 21 each comprise a smaller opening and ... | 01/09/1996 |
| 5360134 | Multiple-product merchandising machine A multiple-product merchandising machine having a cylindrical drum mounted within a cabinet. The drum is divided into a plurality of horizontal shelves each of which is divided by a plurality of vertical walls into separate compartments from which the pro... | 11/01/1994 |
| 5285926 | Multiple-product merchandising machine A multiple-product merchandising machine having a cylindrical drum mounted within a cabinet. The drum is divided into a plurality of horizontal shelves each of which is divided by a plurality of vertical walls into separate compartments from which the pro... | 02/15/1994 |
| 5205390 | Stock separating apparatus A stock separating apparatus which separates stocks that drop successively from a stock feed source through a chute and feeds them one by one to a working machine, for example, a forging press, the apparatus being capable of coping with a change in the si... | 04/27/1993 |