1
Savard Guy, Lee Robert Gh: Extraction du petrole present dans les sables bitumineux, Recovery of oil from tar sands. Canadian Liquide Air Air Liquide Canada Ltee, SWABEY MITCHELL HOULE MARCOUX & SHER, November 12, 1985: CA1196594 (275 worldwide citation)

Abstract of the Disclosure Oil is recovered from tar sands by causing a gas,heated to a temperature within the range from 300�C to 600�C,to flow downward through an enclosed mass of tar sands tocause an oil fraction to separate from the mass by gravi-tational flow and the separated oil fraction is r ...


2
Hans R Scherz: Safety boot. Swabey Mitchell Houle Marcoux & Sher, January 4, 1983: US04366629 (164 worldwide citation)

A safety waterproof boot of molded plastics material is provided having an integral sole and upper, the upper including a toe portion and a metatarsal portion, a metallic plate provided in the sole portion and extending the width and length thereof and allowing for longitudinal flexing of the sole, ...


3
Szymon Szwarcbier: Process and apparatus for positive identification of customers. Swabey Mitchell Houle Marcoux & Sher, February 24, 1981: US04253086 (111 worldwide citation)

The disclosure describes a process and a device for the identification of a person. The invention is based on the use of fingerprints. The master fingerprints appear on a card such as a credit card. When a person wants to be identified, his fingerprint is taken on a fingerprint card by means of a sp ...


4
J Gerard Tremblay: Panel assembly. Swabey Mitchell Houle Marcoux & Sher, May 22, 1984: US04449346 (110 worldwide citation)

The invention is concerned with a panel assembly including at least two panels and a connector member for mounting the panels to a support surface, the panels being positioned edge-to-edge in coplanar relationship with the respective confronting edges thereof spaced apart, and the connector member b ...


5
Laureat Gagne: Collapsible support for garbage bags. Swabey Mitchell Houle Marcoux & Sher, July 3, 1984: US04457483 (108 worldwide citation)

The invention is concerned with a collapsible support for bags which is formed from a one-piece blank made of flexible sheet material and has fastening means holding the sheet material to define an open-ended form-retaining structure for receiving a bag and supporting same in an upright open-mouthed ...


6
Willard Bergeron: Filter module for dust collector system. Equifab, Swabey Mitchell Houle Marcoux & Sher, May 22, 1984: US04449993 (82 worldwide citation)

A filter module comprises a frame bridged by a plurality of spaced-apart arch members, on which is supported a one-piece filter element comprising a plurality of pockets which each enshroud an arch member, and which connect into a mouth portion circumscribing the frame and held in position by a draw ...


7
Szymon Szwarcbier: Start aid for combustion engine. Swabey Mitchell Houle Marcoux & Sher, June 3, 1980: US04205650 (64 worldwide citation)

The disclosure describes an improvement to facilitate the start of an internal combustion engine, more particularly during wet weather and at low temperatures. The improvement comprises heating means associated with the spark plugs and/or with the engine distributor, a switch or a timer and lead con ...


8
Philip L Samis: Identification method and structure. Swabey Mitchell Houle Marcoux & Sher, September 25, 1979: US04168586 (56 worldwide citation)

The present invention relates to a method for assisting in the identification of valuable articles which comprises selecting a carrier, transcribing information as to the identity of the valuable on the carrier, and fixing the carrier to a portion of the valuable. The structure includes a miniaturiz ...


9
Hans R Scherz: Skate boot. Swabey Mitchell Houle Marcoux & Sher, November 21, 1978: US04126323 (46 worldwide citation)

A skate is described having a runner, a boot portion including a sole, support means connecting the runner to the sole, the boot including a forward upper portionof molded construction and a rear heel portion slidably connected with the forward portion for limited relative movement towards and away ...


10
Serge Bourdeau: Cordless hand held hot air hair dryer. Swabey Mitchell Houle Marcoux & Sher, January 13, 1987: US04635382 (45 worldwide citation)

A wireless hand held hot air hair dryer comprises a nozzle for exhausting air, a heating chamber disposed proximate the nozzle, a fuel reservoir for storing a vaporizable fuel in a liquid state, and catalytic heating means in fluid flow communication with the fuel reservoir and including a catalyst ...