1
Schweizer Edward E: Suture applicator. Stidham Melvin R, October 22, 1974: US3842840 (246 worldwide citation)

The disclosure is of a suturing clamp in which the jaws are moved toward each other to a pre-set position wherein the flesh is firmly, but not too tightly clamped. A bifurcated needle is moveably carried on one of the jaws and a length of suture is extended from a bobbin on the clamp to a grip at th ...


2
Neufeld Alonzo J: Notched surgical pin and breaking tool therefor. Huebner & Worrel, October 22, 1974: US3842824 (180 worldwide citation)

A surgical pin formed of rigid material for joining bone sections in an area of fracture. Following insertion of the pin into the bone sections, a breaking tool in the form of a handle-equipped tube is fitted over the free end portion of the pin and the pin is then broken externally of the bone and ...


3
Wagner Richard F: Hip fixation device. Townsend and Townsend, October 22, 1974: US3842825 (149 worldwide citation)

A hip fixation device for reconstructing fractures of the upper end of the femur comprising a spoon-shaped plate having a handle portion which extends laterally along the top of the femur shaft and a bowl portion which conforms to the lower portion of the greater trochanter. A plurality of bores tra ...


4
Ferguson David E: Board game move recording system. Fulwider Patton Rieber Lee & Utecht, October 22, 1974: US3843132 (113 worldwide citation)

Apparatus for automatically recording moves in board games, such as chess, in which sensors under the board are actuated by magnetic fields emanating from the chessmen, and produce electrical signals indicating removal or replacement activity of the chessmen, together with signals identifying square ...


5
Bierenbaum Harvey S, Daley Lawrence R, Zimmerman Daniel, Hay Ian L: Process for preparing a thermoplastic microporous film involving a cold stretching step and multiple hot stretching steps. Celanese Corporation, Morgan Thomas J, Grim Linn I, Bressler Marvin, October 22, 1974: US3843761 (93 worldwide citation)

A process for the preparation of an open-celled microporous polymer film. The process includes the steps of cold stretching a non-porous, crystalline, elastic film significantly below the polymeric crystalline melting point of the polymer. The cold stretched film is then stretched, at a temperature ...


6
Nath Gunther: Device for material working by a laser beam, and method for its production. Wood Herron & Evans, October 22, 1974: US3843865 (89 worldwide citation)

A device for material working by a laser beam wherein an unclad, optically and materially homogeneous quartz rod having enlarged ends tapered to a fiberlike center portion is protectively enclosed in a flexible tube. Preferably, the tube is provided with annular spacer rings of quartz glass to keep ...


7
Knox John A, Fredrickson Sherman E: Method of fracture acidizing a well formation. Halliburton Company, Weaver Thomas R, Tregoning John H, October 22, 1974: US3842911 (73 worldwide citation)

The present invention relates to an improved method of fracture acidizing underground well formations so that the production of oil and gas therefrom is increased. By the method of the present invention high capacity flow channels are created and sustained in the formation, particularly in the area ...


8
Kolbel Reinhard: Endoprosthetic shoulder joint. National Research Development Corporation, Cushman Darby & Cushman, October 22, 1974: US3842442 (69 worldwide citation)

An endoprosthetic shoulder joint device comprises a scapular component of generally Y-shape of which the arms serve as fixation members and the stem terminates at its free end in a part-spherically shaped bearing surface. This component co-operates with a humeral component having a bearing member wi ...


9
Angibaud Rene M: Mounting apparatus for portable device. Societe Les Piles Wonder, Roylance Abrams Berdo & Kaul, October 22, 1974: US3843083 (68 worldwide citation)

A mounting apparatus having a bracket to fit the article to be held, a ball on the bracket, a socket formed by spherical recesses in two jaws to mate with and clamp the ball and a collet formed by cylindrical recesses in the jaws to clamp a support member. Each jaw has longitudinal reinforcing ribs ...


10
Luck Egon: Manufacture of alcoholic beverages. Kramer Raymond F, October 22, 1974: US3843809 (65 worldwide citation)

Artificial wines, liquors, brandies and liqueurs may be made by treating vodka or other suitable alcoholic beverage with an organic acid such as citric, malic or tartaric acid, alkali metal sulfite catalyst-stabilizer and flavoring to make the desired beverage. To make wines, liquors, brandies, and ...



Click the thumbnails below to visualize the patent trend.