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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7367730 | Sheet fed continuous motion printing system Method of printing individual header cards with a limited amount of information, such as a barcode, employing continuous movement of each of the header cards through a gap defined between a backup roll and a thermal printing head, each header card partially wrapping... | 05/06/2008 |
| 6062752 | Device and method for enabling a conventional printer to print on an edge of an envelope A carrier for holding a conventional envelope in a predetermined position to enable printing near an edge of the envelope with a conventional printer is disclosed. The carrier includes a sheet-like substrate having a leading edge, a trailing edge, a closu... | 05/16/2000 |
| 4966477 | Paper holder for positioning undersized paper in a typewriter A paper holding apparatus suitable for holding undersized paper products in a typewriter mechanism. The paper holder includes two flexible plastic strips mounted on a backing. The strips have opposed recesses in which the undersized paper product may be p... | 10/30/1990 |
| 4822017 | Carrier for relatively small sheets of paper or the like A carrier is disclosed for advancing one or more relatively small items such as envelopes, address cards, checks, and the like through a computer printer or word processor printer having a feed mechanism controlled remotely by the computer or word process... | 04/18/1989 |
| 4813799 | Document printing aid for microcomputer printers The invention is a document printing aid for microcomputer printers. The invention includes a flexible mask of material, larger than the document to be printed, with an outline of the document on the face of the mask. The printing aid is inserted into a m... | 03/21/1989 |
| 4790475 | Reusable stationery carrier The continuous stationery carrier which is adapted to be fed through computer printers, word processing printers, and the like so as to permit the stationery carried therein to be printed upon comprises a plurality of polyethylene backing sheets sequentia... | 12/13/1988 |
| 4748758 | Index card and typing and printing system therefor An index card having a predetermined size has at least two typewriter or printer retaining borders which are joined to the index card on intersecting edges of the typing or printing area of the index card by perforated lines or score lines so that after t... | 06/07/1988 |
| 4487645 | Sheet carrier for tractor-feed printers Prior art methods of transporting sheets of paper such as letterhead sheets through tractor-feed printers have included the use of glue, and of vacuum, to hold the sheet onto a carrier. (The carrier has a series of holes along each of its edges characteri... | 12/11/1984 |
| 4159130 | Apparatus for standardizing typewriting margins An apparatus for standardizing typewriting margins comprising a front sheet having lateral and longitudinal edges which has a window, and a back sheet attached along a seam adjacent three edges to the front sheet which leaves an opening along one edge. A ... | 06/26/1979 |
| 3985852 | Method of making tubular plastic sleeves Method of making marker assemblies comprising an elongate denticule whose flat, pendent tines bear in snug and slidable relation heat recovered sleeves which conform to the flattened configuration of the tines. After positioning generally tubular heat rec... | 10/12/1976 |
