Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 4468053 | Inserted labels - address book An address book foldable about a center fold line, and including pockets having pocket openings adjacent to the fold line, so that address labels, inserted into the pockets, cannot accidentally fall out.... | 08/28/1984 |
| 4427290 | Title edge apparatus for serially produced collated copy Serially reproduced copies from a copy machine are edge printed with successive raster lines, preferably with alpha-numeric data to form a visible title. The title information is first loaded in a memory, preferably of the alpha-numeric digital variety. T... | 01/24/1984 |
| 4425098 | Sound-illustrated, bound book A sound-illustrated, bound book includes sound record areas in the form of a spiral sound groove each associated with individual pages. Adjustment perforations or embossments or engravements and switch-on safety elements, if provided, for a sound reproduc... | 01/10/1984 |
| 4296945 | Pocket secretary or the like A pocket secretary or the like, comprising a foldable member, three pocket means secured to the foldable member, means for detachably mounting a notebook secured to the foldable member, an envelope means secured to the foldable member, and, releasable clo... | 10/27/1981 |
| 4284220 | Belt-carried notebook and holster A notebook holder having stiff front and back cover members hinged together along corresponding edges thereof, so the front cover member may be swung away from the back cover member for notebook access and swung back for notebook protection, is provided a... | 08/18/1981 |
| 4283037 | Telephone display device A telephone display device comprises a pair of spaced apart legs, an easel mounted to the tops of the legs and a support member extending transversely across the bottom of the legs. The support member is proportioned to fit within the hand grip opening at... | 08/11/1981 |
| 4280241 | Child's book A book with just a few leaves, the leaves being soft and thick and made by inserting foam plastic or rubber into pockets of material. The exterior of the book is preferably made from a continuous web of material. The book, primarily intended as a toy or n... | 07/28/1981 |
| 4243249 | Document holder assembly A document holder and position locator assembly is provided for use by a pilot or navigator to maintain a log and for access to flight or ground data. The assembly includes a releasable strap fastener to attach the concave surface of a support base onto t... | 01/06/1981 |
| 4239410 | Stationery booklet The booklet has a refillable binder in which there are writing sheets and opened envelope-forming sheets with a gummed perimeter region bound to the cover by demountable binding rings passing through slots in a stub section. Each sheet and each envelope i... | 12/16/1980 |
| 4216979 | Bank checking system A bank checking system for carrying and recording standard size checks is adapted for storage in a pocket compartment of a wallet. The system includes a cover member which may be opened and closed on a fold line. One half of the folding member holds a plu... | 08/12/1980 |
| 4137863 | Reading instrument A reading instrument for magnifying certain chosen printed material on a page or sheet of paper and for visually isolating the chosen material from other, adjacent printed material, the instrument including an opaque plate that is provided with a slot, an... | 02/06/1979 |
