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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Number | Title | Issue Date |
| 7325342 | Multiple object display system A display system for wall or table use which incorporates multiple two-sided display panels that allow either face of the panels to be viewed and to lie parallel with adjacent panels when rotated 180 degrees from one side of the device to the other is disclosed. Sui... | 02/05/2008 |
| 7146759 | Two-faced optional mat picture frames This invention discloses composite two faced picture, document and/or other artwork frames, each composed of two separate frames with panes permanently installed on elastomeric pads and fitted to allow pane to pane resilient contact with two sets of displayed materi... | 12/12/2006 |
| 7043859 | Display sign card retainer A display sign has cards that fold on a hinge to display different numerals. An upper latch retains cards in an upper position overlying an upper edge of the cards. The latch has a retaining member that rotates between an open position and a locked position. A lock ... | 05/16/2006 |
| 6994349 | Portable dueling tree A modular target system includes a plurality of targets mounted on a center support so that the targets rotate between opposing sides of the center support. Preferably, the targets rotate about an axis which is between about 5 and 30 degrees less than vertical, and ... | 02/07/2006 |
| 6994348 | Dueling tree A target system includes a plurality of targets mounted on a center support so that the targets rotate between opposing sides of the center support. Preferably, the targets rotate about an axis which is between 5 and 30 degrees less than vertical, and have faces whi... | 02/07/2006 |
| 6971197 | Display board system A mounting structure including at least one display board including a first mounting interface and a second mounting interface, a first pivotal interface including a first projection forming a retaining slot adapted to engage the first mounting interface of the disp... | 12/06/2005 |
| 6968803 | Chart holder with priority scheduler and method of use A record holder and scheduler comprises a file container of sufficient size to hold a tangible record of a person or thing, the file container having front and rear faces. On the file container there is disposed a schedule indicator and/or a condition indicator. The... | 11/29/2005 |
| 6446376 | Photo display unit A photo display unit (100) comprising a casing (10) having an open side (12), a lid (20) pivotably connected to the casing (10) for closing and revealing the open side (12), and a stack of frames (30) contained within the casing (10) for holding respectiv... | 09/10/2002 |
| 6412201 | Swimmer's lap counter device A lap counter device used to show swimmers how many laps they have swum. The device includes a manual, flip-style lap counter and a rigid, planar body with an upward extended neck with a threaded bore formed therein that attaches to an elongated pole. The... | 07/02/2002 |
| 5533287 | Sign for stranded vehicles A sign for temporary attachment to a stranded vehicle includes a framework having upright tubular members through which elastic cords may be extracted for the purpose of sign attachment to a vehicle. Looped segments of the cords permit adjustment of cord ... | 07/09/1996 |
| 5493803 | Photo display device A device for storage and display of photographs consisting of a housing with front frame and a spindle containing photo envelopes supported mid-way across the front frame. The spindle is formed in unique manner to carry a large plurality of photo envelope... | 02/27/1996 |
| 5289651 | Photo display devices An improved photo display device of the type having a housing with frame and double photograph envelope providing dual photo viewing as presented within the frame, a first improvement consisting of an alternative picture rotating mechanism that includes b... | 03/01/1994 |
| 5274936 | Hinge assembly A hinge member comprising a plurality of hinge units, each unit having a body portion, with a slotted region and an annular region. The annular region is formed by an elongated circular channel in a cylindrical portion of the hinge. An elongated groove in... | 01/04/1994 |
| 5163240 | Photo display device A device for storage and display of photographs consisting of a housing with front frame and a spindle containing photo envelopes supported mid-way across the front frame. The spindle is formed in unique manner to carry a large plurality of photo envelope... | 11/17/1992 |
| 4885857 | Two-position signal device The novel two-position signal device comprises a generally rectangular base plate, a pair of substantially parallel flanges upstanding along opposite edges of the base plate, a signal panel pivotally mounted on the flanges and adapted to be rotated betwee... | 12/12/1989 |
| 4601489 | Album design and method of fabrication This invention relates to an improved design associated with an album whose appearance evidences that of prebound construction and the method for the fabricating thereof such that there is able to be created an album of as many pages as desired, each page... | 07/22/1986 |
| 4423563 | Folding picture frame A folding picture frame comprising a rectangular housing and a rectangular front picture panel hinged along one side of the housing and normally folded against the housing in face-to-face relation unfolds to one side to reveal a second picture of approxim... | 01/03/1984 |
| 4137650 | Teaching aid A teaching aid providing text for a spoken commentary by a teacher and transparencies for simultaneous illustrative visual display, said aid comprising a loose-leaf binder of folded sheet material to form an enclosing case, means on adjacent folded flaps ... | 02/06/1979 |
| 4094083 | Vehicle placarding apparatus Placarding systems for vehicle sides and roll-up vehicle doors include imprinted plates hinged to a base, which plates may be selectably oriented and clipped to the base so that the exposed faces of the plates define a diamond-shaped area bearing a single... | 06/13/1978 |
| 4062139 | Erectable sign for indicating emergency in motor vehicle traffic Erectable sign structure consisting of two boards interconnected so as to be placed in a V-formation and magnetically secured to a metallic body, such as a motor car. The outer surface of the structure is adapted to hold information sheets for display, in... | 12/13/1977 |
| 4005536 | Changeable display apparatus A changeable display apparatus including segmented display character members hingedly supported on a frame, the hinges having flanges mounted to the display character members to enable the display character members to lie substantially flat against the fr... | 02/01/1977 |
| 3992793 | Frame construction for a plural page document A frame construction for a plural page document and having framing means defining a window area bordered thereby. Carrier means carried by said framing means, said carrier means carrying the pages of the document and supporting the same in hinged stacked ... | 11/23/1976 |
| 3965594 | Frame construction for a plural page document A picture-like frame construction for exhibiting a plural page document and having a back support for supporting the frame construction in a substantially vertical manner on a wall, desk, etc. The back support has a clamping channel member adjacent the to... | 06/29/1976 |
