Pilot's kneepad

Details Pilot's kneepad Pilot's kneepad

1977-06-07

1978-08-01

Dixson, Jr., William T.

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108 43, 206 38, 224 28D, 235 61NV, A45C 1100

Patent

active

041038096

ABSTRACT:
A pilot's kneepad for use as an aid to navigation by pilots and navigators of aircraft and other vessels consisting of a plate which has means for attaching it to the upper surface of the thigh of a seated pilot, the plate having on its upper surface information for use in navigational calculations and having hingedly attached to it along one edge a second plate the underside of which also carries information for use in navigational calculations and which has on its upper side means for attachment of a writing pad. Preferably, along one edge of the plate is provided a slide rule that can be used for making inflight calculations.

REFERENCES:
patent: 1930478 (1933-10-01), Jones
patent: 2073352 (1937-03-01), Scharlaw
patent: 2420673 (1947-05-01), Monrad
patent: 2701173 (1955-02-01), Senior et al.
patent: 3037693 (1962-06-01), Du Pont
patent: 3193195 (1965-07-01), Jeffries, Jr.
patent: 3215453 (1965-11-01), Malcom, Jr.
patent: 3543977 (1970-12-01), Lockridge

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