The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 1996
Filed:
Dec. 23, 1994
Glenn Lund, Peillon, FR;
Abstract
A cube-corner retroreflector for laser telemetry corrects speed aberration .delta. and has three substantially orthogonal mirror surfaces defining three substantially orthogonal edges converging at an apex. Each edge is associated with the surface substantially orthogonal to it. The shape of each surface is at least approximately that of a portion of a cone whose axis is coincident with the associated edge. The generatrices of this portion of a cone have a non-null average generatrix slope relative to a plane perpendicular to the axis of the portion. The average .alpha..sub.0 of the average slopes of the surfaces at least approximately satisfies the equation:
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