1
Border John, Dambrauskas Robert, Sadlik Craig: Method of manufacturing a microlens array mold and a microlens array. Eastman Kodak Co, May 2, 2002: EP1201407-A2 (72 worldwide citation)

A method for making microlens molds and microlens array molds is described which utilizes a spinning half radius diamond cutting member operated in a plunge cut in a technique similar to milling to cut the optical surface into a diamond turnable material. The method can be used to make high sag lens ...


2
Gartner Klaus W: Key duplicating and vending machine. Sargent & Greenleaf, March 12, 1974: US3796130 (44 worldwide citation)

An unattended semi-automatic, coin operated duplicate key vending machine for use by members of the general public, the machine having a supply of key blade blanks with different cross sectional shapes in storage. The correct blank may be quickly selected by a customer by placing his key into one of ...


3
Bertin Kim C Dr, Booth Robert Dr Jr, Burke Dennis W Dr, Bays Rodney, Dietz Terry L, Stalcup Gregory C, Vanlaningham Richard D: Tibial milling guide system.. Squibb Bristol Myers Co, Bertin Kim C, Booth Robert Jr Dr, Burke Dennis W, November 22, 1995: EP0682916-A2 (41 worldwide citation)

A tibial milling guide which incorporates a combination of instruments for producing a planar surface on a portion of the tibia using a milling device. The system includes: an extramedullary alignment guide with a detachable reference guide, an adjustable milling base assembly, a detachable milling ...


4
Patriquin George P: Automatic key duplicating apparatus. Hudson Lock, Toupal John E, February 11, 1975: US3865011 (37 worldwide citation)

Disclosed is a key making machine with a sample vise for receiving and retaining a sample key to be duplicated and a blank vise for receiving and retaining a key blank. When the sample key is positioned properly a path of electrical conduction is provided through it. A similar conductive path is est ...


5
Essig Ted: Method and apparatus for duplicating a key. August 8, 1972: US3682041 (31 worldwide citation)

A method and apparatus for duplicating a key from a universal key blank. A plurality of tracer rods are mounted to a carriage on either side of a slot receiving a key to be duplicated. The tracer rods are coupled to a plurality of rotatable cutting tools mounted on either side of a second slot recei ...


6
Richens Robert H: Key-positioning vise assembly for automatic key cutter. Ilco Corporation, August 31, 1971: US3602092 (29 worldwide citation)

In a key-cutting machine of the type in which a cutter and stylus are moved relative to a key blank and a key, an improved vise assembly for automatically, accurately positioning the key and blank in a predetermined tracing and cutting disposition.The vise assembly includes a clamp head for picking ...


7
Ford Joseph E: Method of bending a laminated building panel and a corner produced thereby. H H Robertson Company, Keck Harry B, Manias George E, October 14, 1975: US3911554 (27 worldwide citation)

A method of bending a building panel along a selected line extending transversely or longitudinally of the panel, to provide a corner having a smooth bending edge. In accordance with the present method, a backing is applied to the hidden face of a facing sheet. The backing is notched to provide a V- ...


8
Schlage Ernest L: Machine for making obtunded key profile. Schlage Lock Company, Lothrop & West, November 18, 1975: US3919920 (22 worldwide citation)

An obtunded key profile is provided in a lock key having a shank extending parallel to a straight reference line. The key has a plurality of reference surfaces spaced apart longitudinally in the direction of the line according to a predetermined pattern and spaced transversely away from the line als ...


9
Kammeraad John H: Valve guide boring fixture. K Line, October 9, 1973: US3764204 (22 worldwide citation)

A portable, U-shaped valve guide boring fixture to be mounted on and supported by a cylinder head for an internal combustion engine in order to guide the reworking of the valve guides in said internal combustion engine. The fixture comprises a support post on which are mounted two guide arms normal ...


10
Oliver Roy N: Lock key reproducing tool. April 30, 1974: US3807276 (21 worldwide citation)

A device for reproducing a lock key using a key blank wherein the key to be reproduced has bits cut into it at varying angles with respect to the plane described by the key including a fixture for clamping both the pattern key and the key blank to move correspondingly in the fixture and cooperating ...