1
Hightower Robert E: Aircraft indicator system. Klarquist Sparkman Campbell Leigh Hall & Whinston, September 2, 1975: US3902687 (224 worldwide citation)

A tactile indicating system for aircraft includes a seat cushion provided with left and right vibrators which indicate to the pilot the deviation from a course selected via a radio navigational aid receiver. If the pilot is off course, one of the vibrators is actuated for indicating the corrective a ...


2
John W Lewis: Dental syringe with quick disconnect tip. A DEC, Klarquist Sparkman Campbell Leigh Hall & Whinston, February 3, 1981: US04248589 (142 worldwide citation)

The specification discloses a dental syringe having a head, a tip and a releasable coupling mounted on the head. The head and tip have a corresponding number of fluid passages therethrough. The coupling includes a cylindrical base and a lock nut which screws over the base. The base and the lock nut ...


3
William J Bowerman, Stanley L James, Dennis E Vixie: Multilayered sole athletic shoe with improved foam mid-sole. BRS, Klarquist Sparkman Campbell Leigh Hall & Whinston, December 12, 1978: US04128950 (125 worldwide citation)

An athletic shoe of reduced weight is described employing low density, closed cell, synthetic plastic foam for an intermediate sole layer and/or heel lift sole layer between a harder outer sole layer and the shoe upper. The foam is a polyethylene or ethylene vinyl acetate foam having a density not s ...


4
Eugene B Davis: Warm water dental syringe. A Dec, Klarquist Sparkman Campbell Leigh Hall & Whinston, February 10, 1981: US04249899 (122 worldwide citation)

The specification discloses a dental syringe with a tubular handle adapted to pre-heat water before it is delivered through the syringe tip into a patient's mouth. Water and air supply hoses are connected to the handle, and electric heater and thermostat elements are mounted within the handle for ma ...


5
Geoffrey L Hollister, Dennis E Vixie: Athletic training shoe having foam core and apertured sole layers. BRS, Klarquist Sparkman Campbell Leigh Hall & Whinston, August 23, 1977: US04043058 (115 worldwide citation)

A straight last athletic training shoe is described employing a foam core sole layer and an apertured sole layer between a harder outer sole layer and the shoe upper. The apertured sole layer provides lightweight cushioning and is preferably a heel lift layer positioned below an intermediate sole la ...


6
Walker Ray A: Data record tracking using track identifying information in the gaps between recorded data groups. The Battelle Development Corporation, Klarquist Sparkman Campbell Leigh Hall & Whinston, November 11, 1975: US3919697 (111 worldwide citation)

A technique for tracking lines of recorded analog or digital data and records which can be played back using such tracking, are described in which tracking information is recorded in the gaps between groups of data on such records at positions spaced along the entire length of each track line to ena ...


7
James T Russell: Digital color television system. Eli S Jacobs, Klarquist Sparkman Campbell Leigh Hall & Whinston, March 29, 1977: US04015286 (110 worldwide citation)

A digital color television system is described in which only one chrominance component of the video color television signal is transmitted for each television line, and digital delay means is employed for delaying at least one of the two chrominance components I and Q of the color television signal ...


8
George P O Leary: Floating point data processor for high speech operation. Floating Point Systems, Klarquist Sparkman Campbell Leigh Hall & Whinston, February 21, 1978: US04075704 (104 worldwide citation)

A digital data processor includes a plurality of memory registers, a floating point adder and a floating point multiplier intercoupled by a plurality of simultaneously operable parallel buses facilitating multiple parallel operations during one clock cycle or instruction. The floating adder and mult ...


9
Robert G Wheeler: Rigid building component and method of manufacture. Wood Processes Oregon, Klarquist Sparkman Campbell Leigh Hall & Whinston, December 2, 1980: US04236365 (101 worldwide citation)

A rigid building component such as a door, table top or the like, is formed of coarse wooden particles mixed with adhesive, and a solid wooden edge frame, positioned between a pair of damp, substantially parallel, cellulosic fiber webs. A heated press is employed to compact the combination, particul ...


10
James T Russell: Method and apparatus for sampling and reproducing television information. Eli S Jacobs, Klarquist Sparkman Campbell Leigh Hall & Whinston, January 10, 1978: US04068265 (101 worldwide citation)

The effective resolution of a TV presentation reproduced from digitally encoded samples is improved by shifting the sampling points back and forth at a relatively rapid rate. Alternate lines of the original television raster are sampled at shifted points, wherein the shift is less than the sampling ...