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...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 8136718 | Assist mechanism for operating an after hour/night depository device An after hour depository device, having a framework including a first sidewall and a second sidewall, and having a front opening, a hopper assembly including a door having a front face and bottom portion, a handle disposed on an upper end of the front face, and a de... | 03/20/2012 |
| 7878389 | Closure for a compartment The invention provides a closure (106) for a compartment (100) having one or more walls (112, 114, 116 and 118) and an opening (110) defined by at least one of the walls (112, 114, 116 and 118). The closure (106 | 02/01/2011 |
| 7850065 | Universal collection and support column for diverse electronic candle arrays A column alternatively supports one of a plurality of arrays of different pluralities candles in different configurations. A plurality of donation or payment mechanisms are mounted on the column for alternative modes of receiving diverse monetary transactions elemen... | 12/14/2010 |
| 7832625 | Donation receptacle and method A method of promoting customer donations at a place of business includes providing a donation receptacle including a collection inlet, a proceeds bin, and at least one perforated section. The collection inlet is configured to receive monetary donations. The proceeds... | 11/16/2010 |
| 7726552 | System for secure collection and disposal of large volumes of documents The invention disclosed herein provides an apparatus and method for securely collecting, storing, and disposing of documents by attaching a reusable, secure, lockable closure to a cardboard receptacle box. The lockable closure has a slot in the top to allow document... | 06/01/2010 |
| 7565999 | Display and dispensing device with a security shield A display and dispensing device for lottery-type tickets or the like that is securable to prevent the dispensing of the tickets when desired. The device includes a housing of box-like configuration having an open rear end, a door pivotally attached to the housing op... | 07/28/2009 |
| 7431200 | Donation receptacle A donation receptacle is described including a collection inlet, a proceeds bin, and at least one perforated section. The collection inlet is configured to receive monetary donations. The proceeds bin is configured to store the monetary donations received via the co... | 10/07/2008 |
| 7422144 | Method and apparatus for recycling in a multi-floor building A system to separate and store trash in a multi-floor building includes a waste chute with at least one intake door located on a floor of the building. A login device identifies a user and a selection device selects the type of trash to be discarded. A first recepta... | 09/09/2008 |
| 7419087 | Collection device and method A collection device comprises a shell and an outlet structure. The shell has top and bottom ends, front and rear sides, and left and right sides. The front side defines a front opening, the bottom end defines a lower opening, and an interior cavity connects the fron... | 09/02/2008 |
| 7389910 | Collection canister system for charities A collection canister system having a front panel and a rear panel. The rear panel has top and bottom edges and side edges there between and forwardly extending sides. The front panel has top and bottom edges and side edges there between and rearwardly extending sid... | 06/24/2008 |
| 7340970 | Method and device for isolating, collecting and transferring hazardous samples A method and system for isolating, transferring and testing potentially contaminated mail pieces. The mail pieces are encapsulated in a sealed package at one location and transferred to another location for testing. During testing, the sealed package is connected to... | 03/11/2008 |
| 7234582 | Coin guiding apparatus A coin guiding channel receives coins dispensed from a coin hopper. A base plate, a first spacer, a second spacer, and a supporting plate have surfaces defining a somewhat rectangular coin guiding channel along a longitudinal axis of the base plate. The supporting p... | 06/26/2007 |
| 7201306 | Multiple purpose newspaper box A newspaper box is designed so that is may be easily converted to a planter. Laterally confronting parallel recesses on the confronting sides of the side walls of the newspaper box near it open end are adapted to receive a snap in closure panel for converting the ne... | 04/10/2007 |
| 7195147 | Portable promotional ashtray A portable promotional ashtray and methods of manufacturing the same. The portable promotional ashtray may have a rectangular outer housing with an upper lip attached to the front portion and having a promotional display a rectangular drawer having a rear portion th... | 03/27/2007 |
| 7185740 | Cash dispensing automated banking machine deposit accepting system and method An automated banking machine includes a mechanism for accepting deposited items. Deposited items may be provided to the machine in envelopes which are first passed to a user from an envelope storage area (132) in the machine through a transport (124) a... | 03/06/2007 |
| 7185802 | Collection canister system for charities A collection canister system having a front panel and a rear panel. The rear panel has top and bottom edges and side edges there between and forwardly extending sides. The front panel has top and bottom edges and side edges there between and rearwardly extending sid... | 03/06/2007 |
| 7178717 | Mailbox security device A mailbox security device capable of being mounted within the opening of any standard sized mailbox for securing delivered mail. The mailbox security device includes a frame and a hinged door. The hinged door has an interior surface and a locking mechanism. The lock... | 02/20/2007 |
| 7100422 | Systems and methods for residue collection with improved letter handling capability Systems and methods for the detection of substances (particularly particulate substances) within mail pieces, specifically letters and other “flats” of mail. In particular, the systems and methods are for the detection of residues of Chemical or Biological Warfa... | 09/05/2006 |
| 7095323 | Hazardous material mail collection point-of-use A mail collection point-of-use for and method of preventing detected hazardous materials within a mail collection point-of-use from contaminating components of subsequent mail delivery system processes. The mail collection point-of-use comprises a mail drop unit hav... | 08/22/2006 |
| 7073371 | Systems and methods for residue collection Systems and methods for the detection of substances (particularly particulate substances) within mail pieces, specifically letters and other “flats” of mail. In particular, the systems and methods are for the detection of residues of Chemical or Biological Warfa... | 07/11/2006 |
| 7060927 | Method and system for isolating and testing biological contaminants in mail packages A method and system for encapsulating mail containers delivered to a building so as to prevent possible contaminants in the mail containers from contaminating the building. An opening is provided on a building wall that substantially separates indoor air circulation... | 06/13/2006 |
| 7040529 | Drop box for isolating received items A mail drop box for isolating mail deposited therein having a closable, removable container inside the box for receiving mail and has an opening in the top. A plurality of mail transmitting chutes each having a deposit port at its upper end and an exit port at its l... | 05/09/2006 |
| 7021527 | Code compliant, trash and/or linen chute inlet door Permits retrofit trash and linen chute inlet door replacement without destruction of existing B-Label wall/door frame assemblies and introduces advancements never before seen in the chute industry: Compliance to updated U.L.® Standards for B-Label doors, smoke supp... | 04/04/2006 |
| 7017727 | Exterior chute loaded wood transportation and storage device A transportation device for transferring material from a higher elevation at an outdoor location to a lower elevation at an indoor location, such as a basement, via a chute assembly, specifically an exterior chute loaded wood transportation and storage device. The c... | 03/28/2006 |
| 7018285 | Disc guiding device A guiding structure for discs is disclosed. The guiding structure includes a hopper that dispenses discs one at a time, a guiding device that guides and aligns the dispensed discs, and a holding device for the discs that is located at the lower section of the guidin... | 03/28/2006 |
| 7003471 | Method and system for accepting non-toxic mail that has an indication of the mailer on the mail A system that determines if mail contains life-harming materials before the mail enters the interior of a receptacle, i.e., mail box. This invention accomplishes the foregoing by issuing stamps that uniquely identify the stamp and identify the mailer to whom the sta... | 02/21/2006 |
| 6928422 | System for accepting non life harming mail from people who are authorized to deposit mail in a receptacle A system that determines if mail contains life-harming materials before the mail enters the interior of a receptacle, i.e., mail box. This invention accomplishes the foregoing by issuing identification cards that uniquely identify mailers; having a scanner at a rece... | 08/09/2005 |
| 6920835 | Charity collection safe A collection safe is provided, especially for charitable donations, for installation in a wall of a building. The collection safe has a rectangular box formation and includes a first door on one side of the box for receiving donations and a second door on the opposi... | 07/26/2005 |
| 6789727 | Mail processing apparatus and collection box with a mail article sealer A mail processing apparatus, includes an enclosure adapted for receiving deposited mail articles, a depository port adapted for passing deposited mail articles into the enclosure, and a sealing apparatus operatively associated with the depository port and adapted to... | 09/14/2004 |
| 6651876 | Slide shutter for food/cuff pass A self-latching slide door apparatus for food/cuff passes on prison doors is disclosed. The apparatus includes a main body connected to a front panel. The front panel includes slide doors that cover an aperture in the front panel when in a closed state. T... | 11/25/2003 |
| 6598546 | Access opening closure device An access opening closure device is provided for enabling passage of food or medication into a confined spaced without providing direct access from within the confined space to outside of the confined space. The device includes a housing defining a recept... | 07/29/2003 |
| 6588655 | Non-contact food pass A non-contact food/cuff pass apparatus and system is disclosed. The apparatus generally includes a hollow body adapted to be affixed to a prison door aperture. The hollow body includes a door on one end. The other end is open to be affixed to the prison d... | 07/08/2003 |
| 6568589 | Coin-emptying device for a column-shaped slot machine A coin-emptying device for a column-shaped slot machine. A hopper (10) is provided for storing coins and having an outlet opening (11). A coin-discharge drawer (20) is movable between a "closed" first position in which the drawer closes the outlet opening... | 05/27/2003 |
| 6460761 | Child-proof receptacle apparatus and method A child-proof storage receptacle including a canister and-a preferably funnel-shaped insert detachably secured to the canister at an open top of the canister. The funnel-shaped insert is detachably secured to the canister by a child-proof locking mechanis... | 10/08/2002 |
| 6450400 | Currency storage device A portable currency storage device for securing paper currency and the like against immediate access includes a cover and base slideably joined and locked together. A thumbwheel is provided to assist paper currency and the like into an internal compartmen... | 09/17/2002 |
| 6422457 | Access device for a materials depository An access device for a materials depository includes a panel member having opposing front and rear faces with a return aperture disposed therethrough, a door having size dimensions capable of fully blocking the return aperture, and a door actuator coupled... | 07/23/2002 |
| 6416451 | Output chute for cushioning conversion machine A safety output chute for a cushioning conversion machine includes a chute having an input end and an output end, the input end including an opening for receiving a flexible cushioning product from an outlet of the cushioning conversion machine; and a plu... | 07/09/2002 |
| 6390360 | Coin dispenser A coin container (12) for a coin-dispensing apparatus (10) comprises a portable enclosure (22) for enclosing a plurality of randomly-arranged loose coins. The enclosure includes a closeable coin input opening and a closeable coin output opening. The enclo... | 05/21/2002 |
| 6378769 | Pass through delivery device A pass through closure and delivery device permitting material to be safely passed through a slot in a partition or prison cell door. A container having first and second openings and first and second doors associated with each opening is disclosed for mou... | 04/30/2002 |
| 6364204 | Coin catcher and container A receptacle for catching and containing coins being disgorged by a slot machine or similar gaming apparatus is disclosed. The receptacle eliminates the necessity of transferring coins from a disbursement pan into a container. The receptacle includes a bu... | 04/02/2002 |
