Patents Represented by Attorney Gerry A. Blodgett

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  • Grinding machine
    Patent number: 4170851
    Abstract: Grinding machine for bearing races and the like in which a grinding plane extending transversely of the race axis is adjusted axially in accordance with variations in the end-to-end dimension of the race to provide a symmetrical track or groove of controlled width.
    Type: Grant
    Filed: September 20, 1977
    Date of Patent: October 16, 1979
    Assignee: Cincinnati Milacron Heald Corp.
    Inventor: Ellsworth C. Enos
  • Signal device having adjustable coding indicators
    Patent number: 4166673
    Abstract: Signal device for providing machine-readable indicia on an object, the device allowing the form of the indicia to be deliberately changed, but not accidentally. Reflective indicating means are slidable in a series of parallel tracks. Magnetic attraction between the track and the indicating means cause the indicating means to engage detents in the track and remain in selected locations.
    Type: Grant
    Filed: January 17, 1978
    Date of Patent: September 4, 1979
    Assignee: Mekontrol, Inc.
    Inventor: Raymond D. Dona
  • Container
    Patent number: 4164313
    Abstract: Corrugated board container with side wall which hinges outwardly for introduction and access to contents.
    Type: Grant
    Filed: February 28, 1978
    Date of Patent: August 14, 1979
    Assignee: New England Envelope Manufacturing Co.
    Inventor: Edward G. Hewitt
  • Baffle
    Patent number: 4164265
    Abstract: Baffle formed with a plurality of molded elastomeric plates within a housing for lining the interior of sound-absorbing ventilators, each plate having a central aperture and grooves in the broad sides of the plates which extend from the aperture to the edge of the plate; the apertures form a channel when the plates are stacked within the housing and the grooves form canals from the channel to the outside of the stacked plates.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: August 14, 1979
    Assignee: Siegenia-Frank KG.
    Inventor: Eckhard Kucharczyk
  • Treating surfaces with liquids
    Patent number: 4158576
    Abstract: Process and apparatus for the liquid treatment of a surface by projecting sponge-like elements. The said elements are metered seriation from a hopper in a controlled positive manner by a paddle-wheel means.
    Type: Grant
    Filed: October 11, 1977
    Date of Patent: June 19, 1979
    Assignee: Koelsch-Foelger-Werke AK.
    Inventor: Erich Butz
  • Stapler
    Patent number: 4155498
    Abstract: Stapler having a vertically-adjustable cap for selecting a staple-driving force.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: May 22, 1979
    Assignee: Parker Manufacturing Company
    Inventor: John F. Ewig
  • Material handling apparatus
    Patent number: 4155473
    Abstract: Material handling apparatus, including a bucket and a clamp arm mounted on the bucket, the clamp arm being movable from an operative position, where it cooperates with the operative edge of the bucket in handling material, to a storage position where it is located outside of the bucket.
    Type: Grant
    Filed: August 29, 1977
    Date of Patent: May 22, 1979
    Inventor: Vaino J. Holopainen
  • Coil conveyor apparatus
    Patent number: 4152919
    Abstract: Apparatus for the transportation of coiled hot rolled strip, especially non-ferrous metal coils, such as aluminum coils, in a cold rolling mill, including an intermediate storage space at a cold rolling train, at the annealing facilities following cold rolling, and at further treatment installations.
    Type: Grant
    Filed: December 30, 1977
    Date of Patent: May 8, 1979
    Assignee: Schloemann-Siemag Aktiengesellschaft
    Inventors: Wilfried Bald, Hans Polking
  • Automotive anti-theft lock
    Patent number: 4149609
    Abstract: An anti-theft lock for use in automobile ignition systems having an ignition switch and a coil, the lock having a secondary switch, a flexible armoured tube surrounding electrical leads between the secondary switch and the coil, and an armour cap mounted on the coil. This arrangement makes it very difficult to obtain access to the ignition system for jumping the ignition to steal the automobile.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: April 17, 1979
    Assignee: Sav-Car, Inc.
    Inventor: George W. Flate, Jr.
  • Grinding machine
    Patent number: 4148159
    Abstract: A grinding machine in which the grinding cycle is controlled by a stepping motor which receives pulses from a linear feed-controlled generator and which is operative to give an adjustable diamond clearance.
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: April 10, 1979
    Assignee: Cincinnati Milacron-Heald Corp.
    Inventor: Edward G. Robillard
  • Noise reduction apparatus
    Patent number: 4148078
    Abstract: Apparatus and method for reducing flutter noise in a frequency-modulated data stream, wherein the data stream is combined with a reference stream which has been modified by the fed-back result of the combination. Before combination, the data stream is transformed into a first rectangular-pulse stream in which amplitude is constant and frequency is dependent on the frequency of modulation of the data stream, whereas the reference stream is transformed into a second rectangular pulse stream of amplitude which is dependent on the fed-back result of the combination of the streams, and the frequency is dependent on the frequency of modulation of the reference stream.
    Type: Grant
    Filed: August 29, 1977
    Date of Patent: April 3, 1979
    Inventor: Herbert S. Riddle, Jr.
  • Ski binding
    Patent number: 4145070
    Abstract: Ski binding for use with cross-country skis, having a stamped sheet metal main plate with integral boot pins and a hinged wire clamping bail.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: March 20, 1979
    Assignee: Doure Ski Binding Company
    Inventor: Henry P. Berlied, Jr.
  • Nozzle
    Patent number: 4143717
    Abstract: Nozzle having a housing with a cylindrical inner surface and with a fixed wall extending at a right angle to its axis. A movable wall is mounted in the housing adjacent the fixed wall and is rotatable about the axis, so that a pattern of apertures in the movable wall match similar apertures in the fixed wall to control flow of fluid therethrough.
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: March 13, 1979
    Assignee: Feecon Corporation
    Inventors: John P. Gagliardo, Fay A. Purvis
  • Sound-absorbing panel
    Patent number: 4143495
    Abstract: A sound-absorbing panel having a front and a rear sheet, the front sheet being corrugated and perforated; a filler of particles of elastic material lies between the sheets.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: March 13, 1979
    Assignee: Fa. Pass & Co.
    Inventor: Ulrich Hintz
  • Bending machine
    Patent number: 4142395
    Abstract: Machine for bending sheet metal, consisting of an upper and a lower clamp plate for holding the sheet metal and a bending plate which is swingable about an axis located between the clamp plates for forming the sheet metal.
    Type: Grant
    Filed: March 15, 1977
    Date of Patent: March 6, 1979
    Assignee: Baumgarten Montage GmbH
    Inventor: Reinhold Kelm
  • Drawing board
    Patent number: 4138818
    Abstract: Drawing board having a clamping bar to hold a sheet of paper in place and having two magnetic portions inclined to one another.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: February 13, 1979
    Assignee: Firma Walter Hebel GmbH & Co.
    Inventor: Walter Hebel
  • Periodical holder
    Patent number: 4138055
    Abstract: Periodical holder consisting of a diaphragm having cuts to divide it into a plurality of flexible fingers.
    Type: Grant
    Filed: September 1, 1977
    Date of Patent: February 6, 1979
    Inventor: Howard M. Harrison
  • Riveter
    Patent number: 4136547
    Abstract: A tool for setting blind hollow rivets which include a mandrel to be pulled from the accessible side of work to set the rivet on the blind side. The tool includes a body, a pulling device movable relative to the body, a pair of actuating levers pivoted to the body, and linkage means connected to each of the levers and connected at a single point to the pulling device.
    Type: Grant
    Filed: April 4, 1978
    Date of Patent: January 30, 1979
    Assignee: Parker Manufacturing Company
    Inventors: John F. Ewig, Jr., Jon S. Gardner
  • Skip rope
    Patent number: 4136866
    Abstract: A skip rope has handles each having a bore at one end in which is inserted a tubular housing having top and bottom inwardly-extending flanges and a top outwardly-extending flange located in the same plane as the top inwardly-extending flange which forms a stop when the housing is inserted in the handle. A bearing locked within the top and bottom inwardly-extending flanges has an outer race locked against rotation and an inner race separated from the outer race by anti-friction elements. The inner race has a central bore and is elongated with respect to the outer race and protrudes externally of the housing and handle. Each end of the skip rope runs through the bore of the inner race of a handle and is held in place by an enlargement at its inner end.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: January 30, 1979
    Inventor: Ronald O. Bouvier
  • Air mattress
    Patent number: 4136412
    Abstract: Air mattress with upper and lower sheets, the upper sheet being transparent to ultra-violet and the lower sheet being reflective.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: January 30, 1979
    Assignee: Josef Meier
    Inventor: Manfred Wilhelm