Patents by Inventor Thomas GRUNFELD

Thomas GRUNFELD has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10138073
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus, has a guide member (14) and a plurality of pushers (21) arranged to push components (2) along a path defined by the guide member (14) for output from the feed unit. The guide member (14) is arranged to separate the components (2) into separate streams (63, 64) according to their orientation. The stream (63) of non-correctly oriented components (2) comprises a channel that is helically rotated to orientate correctly said components (2). Both streams (63, 64) converge downstream said helical section to achieve a single flow of components (2) of similar orientation.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: November 27, 2018
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Gary Fallon, Kie Seon Park, Martin Fuller, Geoffrey Vernon, Andrew Cleall, James Stembridge, Thomas Grunfeld
  • Patent number: 10071866
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus. The feed unit has a rotary device having a supply region (4) and one or more channels (7) adapted to receive components from the supply region (4) such that the components are stacked one on top of another within each channel (7). Each channel (7) has an inlet (5) and an outlet through which components pass for output from the feed unit. One of the inlet (5) and the supply region (4) is configured to reciprocate relative to the other to agitate the components in the supply region (4) so that components pass into the channel (7).
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: September 11, 2018
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Gary Fallon, Kie Seon Park, Martin Fuller, Geoffrey Vernon, Andrew Cleall, James Stembridge, Thomas Grunfeld
  • Patent number: 10046922
    Abstract: A feed unit, for example for feeding components (2) to smoking article assembly apparatus, having a stationary guide member (14) and a dispensing unit configured to dispense components (2) into the stationary guide member (14). The dispensing unit has one or more channels (7) to receive components (2) one on top of the other, and each channel (7) has a control gate (12) to apply suction/gaseous flow to control output of components (2) from the channel (7) for onward conveyance through the stationary guide member (14).
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: August 14, 2018
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Gary Fallon, Kie Seon Park, Martin Fuller, Geoffrey Vernon, Andrew Cleall, James Stembridge, Thomas Grunfeld
  • Patent number: 10011436
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus. The feed unit has a rotary device having a supply region (4) and one or more channels (7) adapted to receive components from the supply region (4) such that the components are stacked one on top of another within each channel (7). Each channel (7) has an inlet (5) and an outlet through which components pass for output from the feed unit. One of the inlet (5) and the supply region (4) is configured to reciprocate relative to the other to agitate the components in the supply region (4) so that components pass into the channel (7).
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: July 3, 2018
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Gary Fallon, Kie Seon Park, Martin Fuller, Geoffrey Vernon, Andrew Cleall, James Stembridge, Thomas Grunfeld
  • Patent number: 9994399
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus, includes a rotary device having one or more channels (7) adapted to receive components, one on top of another, and one or more pushers (21) associated with each channel. The feed unit also has a track (14) to receive components from outlets of the one or more channels (7) and the rotary device is configured to rotate with respect to the track (14) so that components pass through the channels (7) and are pushed along the track by the pushers (21) for output from the feed unit.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: June 12, 2018
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Gary Fallon, Kie Seon Park, Martin Fuller, Geoffrey Vernon, Andrew Cleall, James Stembridge, Thomas Grunfeld
  • Publication number: 20170113881
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus, has a guide member (14) and a plurality of pushers (21) arranged to push components (2) along a path defined by the guide member (14) for output from the feed unit. The guide member (14) is arranged to separate the components (2) into separate streams (63, 64) according to their orientation. The stream (63) of non-correctly oriented components (2) comprises a channel that is helically rotated to orientate correctly said components (2). Both streams (63, 64) converge downstream said helical section to achieve a single flow of components (2) of similar orientation.
    Type: Application
    Filed: March 18, 2015
    Publication date: April 27, 2017
    Applicant: British American Tobacco (Investments) Limited
    Inventors: Gary FALLON, Kie Seon PARK, Martin FULLER, Geoffrey VERNON, Andrew CLEALL, James STEMBRIDGE, Thomas GRUNFELD
  • Publication number: 20170107060
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus. The feed unit has a rotary device having a supply region (4) and one or more channels (7) adapted to receive components from the supply region (4) such that the components are stacked one on top of another within each channel (7). Each channel (7) has an inlet (5) and an outlet through which components pass for output from the feed unit. One of the inlet (5) and the supply region (4) is configured to reciprocate relative to the other to agitate the components in the supply region (4) so that components pass into the channel (7).
    Type: Application
    Filed: March 18, 2015
    Publication date: April 20, 2017
    Applicant: British American Tobacco (Investments) Limited
    Inventors: Gary FALLON, Kie Seon PARK, Martin FULLER, Geoffrey VERNON, Andrew CLEALL, James STEMBRIDGE, Thomas GRUNFELD
  • Publication number: 20170107062
    Abstract: A feed unit, for example for feeding components to smoking article assembly apparatus, includes a rotary device having one or more channels (7) adapted to receive components, one on top of another, and one or more pushers (21) associated with each channel. The feed unit also has a track (14) to receive components from outlets of the one or more channels (7) and the rotary device is configured to rotate with respect to the track (14) so that components pass through the channels (7) and are pushed along the track by the pushers (21) for output from the feed unit.
    Type: Application
    Filed: March 18, 2015
    Publication date: April 20, 2017
    Applicant: British American Tobacco (Investments) Limited
    Inventors: Gary FALLON, Kie Seon PARK, Martin FULLER, Geoffrey VERNON, Andrew CLEALL, James STEMBRIDGE, Thomas GRUNFELD
  • Publication number: 20170107061
    Abstract: A feed unit, for example for feeding components (2) to smoking article assembly apparatus, having a stationary guide member (14) and a dispensing unit configured to dispense components (2) into the stationary guide member (14). The dispensing unit has one or more channels (7) to receive components (2) one on top of the other, and each channel (7) has a control gate (12) to apply suction/gaseous flow to control output of components (2) from the channel (7) for onward conveyance through the stationary guide member (14).
    Type: Application
    Filed: March 18, 2015
    Publication date: April 20, 2017
    Applicant: British American Tobacco (Investments) Limited
    Inventors: Gary FALLON, Kie Seon PARK, Martin FULLER, Geoffrey VERNON, Andrew CLEALL, James STEMBRIDGE, Thomas GRUNFELD