Oscar EscobarEast Elmhurst, NY

8307877, Nov 13, 2012

Feb 7, 2006

11/348795

Andrew C. Lambridis - Brooklyn NY, US
Ashraf Gomaa - Staten Island NY, US
Oscar A. Escobar - Glendale NY, US

McKeon Rolling Steel Door Co. - Brooklyn NY

E06B 3/48

160118, 160 4, 160190

A two-sided fire door system includes a horizontal head track having a first end and a second end; a first door including a plurality of interconnected panels suspended vertically from the head track by trolleys arranged for horizontal movement between the first end and a point remote from the first end; a second door including a plurality of interconnected panels suspended vertically from the head track by trolleys arranged for horizontal movement between the second end and a point remote from the second end; and an endless chain in an elongate loop having a first end looped around a drive sprocket and parallel first and second runs fixed to respective first and second lead trolleys. A drive motor rotates the drive sprocket in opposite rotational directions to open and close the doors, the motor being blocked against rotation when the motor is not operating. A suspended weight closes the doors automatically by means of a cable attached to one of the lead trolleys when the blocking is released.

2020039, Dec 17, 2020

Jun 5, 2020

16/893815

Andrew C. Lambridis - Dix Hills NY, US
Ashraf Gomaa - Stony Brook NY, US
Oscar A. Escobar - Glendale NY, US

E06B 9/42
E06B 9/08
A62C 3/02

A fastener overlay assembly at an interface between first and second curtain segments of a rolling smoke/fire curtain positioned at an opening in a structure, the curtain segments having leading edges affixed to a bottom bar and extend between opened and closed positions by winding on a barrel assembly, each curtain segment connectable to the other curtain segment by a fastener during unwinding. The overlay assembly has an overlay strip with a leading edge proximate a leading edge of the curtain segment(s); and a retractable overlay collector roller attached to a first end of the overlay strip and configured to allow the overlay strip to unwind from a collector roller synchronously with the winding and unwinding of the curtain segments, wherein the retractable fastener overlay strip is arranged, in its extended position, in front of or behind the fastener that connects the first and second curtain segments.

2020038, Dec 10, 2020

Aug 24, 2020

17/000720

Andrew C. LAMBRIDIS - Dix Hills NY, US
Ashraf GOMAA - Stony Brook NY, US
Oscar ESCOBAR - Glendale NY, US
Vadim LITMAN - Kew Gardens NY, US
Steven ANDERSON - Breezy Point MN, US

E06B 9/15
E06B 9/70

A slatted door includes a plurality of interengaged slats, and end members arranged at ends of respective slats. The end members and the slats are configured and arranged so that, when the slats are engaged with one another and with respective end members, at least one lateral reinforcement impact distribution structure is formed. The impact distribution structure is configured to absorb, distribute and/or redirect impact force in a direction along the length of the slats.

2020024, Jul 30, 2020

Jan 23, 2020

16/750543

- Bellport NY, US
Andrew C. Lambridis - Dix Hills NY, US
Oscar Escobar - Glendale NY, US

E06B 9/58
E06B 9/15
E06B 9/17

A door assembly with a flexible door movable between a retracted position and an extended position and having interconnected elongate slats having two lateral ends to form respective lateral edges of the flexible door. An automatically-locking bottom bar connects to a bottom-most slat of the flexible door. The bottom bar has anchors extending from the lateral ends thereof, the anchors extending beyond the respective lateral edges of the flexible door. A pair of guide channels receives the respective lateral edges of the flexible door, each guide channel having a reduced width portion in a bottom portion thereof to receive a respective one of the anchors when the bottom bar passes into the bottom portion of the pair of guide channels, the reduced width portion being laterally spaced from a lateral end of each said guide channel so that the respective anchor is locked in each said guide channel.

2019039, Dec 26, 2019

Jul 11, 2018

16/032939

Andrew C. LAMBRIDIS - Dix Hills NY, US
Ashraf GOMAA - Stony Brook NY, US
Oscar ESCOBAR - Glendale NY, US
Vadim LITMAN - Kew Gardens NY, US
Steven ANDERSON - Breezy Point MN, US

E06B 9/15
E06B 9/70

A slatted door includes a plurality of interengaged slats, and end members arranged at ends of respective slats. The end members and the slats are configured and arranged so that, when the slats are engaged with one another and with respective end members, at least one lateral reinforcement impact distribution structure is formed. The impact distribution structure is configured to absorb, distribute and/or redirect impact force in a direction along the length of the slats.

2018021, Aug 2, 2018

Jan 29, 2018

15/882616

Ashraf Gomaa - Stony Brook NY, US
Andrew C. Lambridis - Dix Hills NY, US
Oscar Escobar - Glendale NY, US

E06B 9/58
E06B 9/72
E06B 9/44
E06B 9/171

A curtain assembly includes: a pair of support brackets; a curtain; members arranged at each lateral side edge portion of the curtain and vertically spaced from one another; a pair of guides defining a space to be traversed by the curtain, the pair of guides having a narrower portion that prevents the edge portions of the curtain with the locking members from disengaging from the guides; a roller barrel assembly configured as a take up roller upon which the curtain is wound; and a respective reduced diameter shaft arranged between each end of the roller barrel assembly and a respective support bracket, each respective reduced diameter shaft configured as a take up roller that stores the lateral side edge portions of the curtain having the plurality of locking members.

2018018, Jul 5, 2018

Jan 3, 2017

15/397497

Ashraf GOMAA - Stony Brook NY, US
Oscar A. Escobar - Glendale NY, US
Andrew C. Lambridis - Dix Hills NY, US

E06B 9/70
E06B 9/17
E06B 5/16

A master/slave shaft arrangement includes: a motor having an output shaft; a master drive barrel, the first end of which being rotationally driven by the output shaft of the motor, the master drive barrel having, at a second end thereof, a master drive sprocket; a synchronizing shaft that is rotationally driven at its second end by a first coupling assembly, the rotational driving of the synchronizing shaft being synchronous with the rotational driving of the master drive barrel by the motor; and a slave barrel, the slave barrel being rotationally driven at its first end by a second coupling assembly that rotationally couples the synchronizing shaft with the slave barrel to rotationally drive the slave barrel, the rotational driving of the slave barrel being synchronous with the rotational driving of the synchronizing shaft and the rotational driving of the master drive barrel by the motor.

2018011, May 3, 2018

Oct 30, 2017

15/798069

Ashraf GOMAA - Stony Brook NY, US
Andrew C. LAMBRIDIS - Dix Hills NY, US
Oscar A. ESCOBAR - Glendale NY, US

A62C 2/10
E06B 5/16
E06B 9/42
E06B 3/80
E06B 9/17
E06B 9/68

A door assembly includes: a rotatable curtain deployment member positionable about a structure opening; a curtain panel fixed to the curtain deployment member, the curtain being movable, upon rotation of the curtain deployment member, between a retracted position and an extended position, the curtain panel having at least one portion of increased thickness; a rotatable balancing strip member configured to substantially parallel with the curtain deployment member, and configured to rotate synchronously therewith in a common rotational direction, and a balancing strip having a first end attached to the balancing strip member, and a second end attached to the curtain deployment member and axially spaced from the portion of increased thickness. When the curtain panel deploys to the retracted position, the balancing strip deploys to the curtain deployment member, and when the curtain panel deploys to the extended position, the balancing strip deploys to the balancing strip member.