公开(公告)号：US11952143B2

公开(公告)日：2024-04-09

申请号：US18302595

申请日：2023-04-18

Applicant: SAF-T-GLO LIMITED

Inventor： Sean Patrick O'Kell ,  Andrew Jon Hallett

IPC: B64D45/00 ,  B60Q3/46 ,  F21K2/00 ,  F21V21/08 ,  G09F13/20

CPC classification number: B64D45/00 ,  F21K2/00 ,  F21V21/0808 ,  B60Q3/46 ,  B64D2045/007 ,  G09F13/20

Abstract: An aircraft cabin lighting system comprises one or more cabin lighting units, each cabin lighting unit comprising an emergency exit sign arranged to be electrically illuminated; and one or more luminescent emergency exit signs. The luminescent emergency exit signs are portable, and each comprise an adhesive layer arranged to allow the luminescent emergency exit sign to be adhered to a surface. The signs are arranged to be adhered to a surface in the vicinity of the electrical emergency exit sign in use, and do not require electricity to function.

公开(公告)号：US20230390592A1

公开(公告)日：2023-12-07

申请号：US18206877

申请日：2023-06-07

Applicant: John S. Williams

Inventor： John S. Williams

IPC: A62B9/00 ,  G09F3/02 ,  G09F3/10 ,  G09F13/20

CPC classification number: A62B9/006 ,  G09F3/02 ,  G09F3/10 ,  G09F13/20 ,  G09F2003/023 ,  G09F2003/0251 ,  G09F2003/0272 ,  G09F13/16

Abstract: A firefighter identification system for use with a firefighter's cylindrical air bottle includes a C-shaped metal band to be slipped or snapped onto the cylindrical air bottle and having an outer surface. Removable labels are placed on the C-shaped metal band. The removable labels can comprise flexible adhesive-backed labels or flexible magnetic labels. The removable labels are a combination of photoluminescent with reflective. The C-shaped metal band comprises a spring steel band and has flared ends to help ease the metal band over a cylindrical oxygen bottle.

公开(公告)号：US11250740B2

公开(公告)日：2022-02-15

申请号：US17077790

申请日：2020-10-22

Applicant: NICHIA CORPORATION

Inventor： Takanori Aruga ,  Akira Nagahashi

IPC: G09F13/20 ,  F21V7/00 ,  F21V7/09 ,  F21V7/04 ,  F21W131/40 ,  F21W131/10

Abstract: An optical device includes: a plurality of walls including at least a first wall and a second wall, wherein the plurality of walls are concentrically disposed around a first axis so as to be multi-stepped along the first axis, wherein each of the plurality of walls expands outward in a sector shape around the first axis at a predetermined central angle θ and includes an outer circumferential surface, a reflective curved surface at the outer circumferential surface, a first side end portion, and a second side end portion; a first reflective surface meeting the first side end portions of the walls; and a second reflective surface meeting the second side end portions of the walls. The first reflective surface and the second reflective surface meet each other on the first axis.

公开(公告)号：US11189199B2

公开(公告)日：2021-11-30

申请号：US17045572

申请日：2019-06-24

Applicant: SUN CHEMICAL CORPORATION

Inventor： Erick Couch ,  Andrew M. Bakaysza

IPC: G09F13/20 ,  F21V8/00

Abstract: The present invention comprises a light emissive display comprising one or more photoluminescent printed waveguides. The waveguides are coated with one or more layers of an overprint varnish. The overprint varnish eliminates surface texture produced by the photoluminescent printing, rendering the waveguides transparent when in the non-energized state.

公开(公告)号：US11124017B2

公开(公告)日：2021-09-21

申请号：US16961641

申请日：2018-08-22

Applicant: Jianqiao Yang

Inventor： Jianqiao Yang

IPC: B44C5/04 ,  B44C1/22 ,  B44C3/10 ,  B44F1/06 ,  G09F13/04 ,  G09F13/20 ,  F21V9/30 ,  F21V9/08 ,  F21V33/00 ,  F21Y115/10

Abstract: A composite stone panel (1) is provided. The composite stone panel (1) comprises a front panel and a backing panel. The back of the front panel comprises a counter-relief image (11) filled with a light-transmitting reinforcing filler and is attached to the backing panel. The backing panel comprises a light source (6) or an opening for receiving the light source (6). The light source (6) or opening is positioned to transmit light towards the counter-relief image (11). A relief (3) is then formed at the front of the composite stone panel (1). The relief (3) is positioned opposite to the counter-relief image (11).

公开(公告)号：US11120711B2

公开(公告)日：2021-09-14

申请号：US16059060

申请日：2018-08-09

Applicant: MIMAKI ENGINEERING CO., LTD.

Inventor： Yuhei Horiuchi

IPC: B42D25/00 ,  B42D25/351 ,  G09F19/12 ,  G09F13/20 ,  G06F3/12

Abstract: A multilayered printed matter includes a group of print layers formed on a medium. The group of layers include a front layer and a back layer on which patterns are printed, a white layer, and a black layer. The white layer is interposed between the front layer and the back layer to conceal the back layer to be invisible from the side of the front layer. The white layer reflects incident light from the side of the front layer to allow the front layer to be visible from the side of the front layer. The black layer is interposed between the white layer and the back layer to conceal the back layer to be invisible from the side of the front layer. In comparison between the black layer and the white layer that are equal in thickness, the black layer exerts a higher light blocking effect than the white layer.

公开(公告)号：US10946792B2

公开(公告)日：2021-03-16

申请号：US16745005

申请日：2020-01-16

Applicant: Michael Shipman

Inventor： Michael Shipman

IPC: B60Q1/26 ,  F21S43/235 ,  F21K9/64 ,  G09F13/18 ,  B60Q1/50 ,  F21S43/14 ,  G09F21/04 ,  G09F13/22 ,  G02B5/20 ,  F21V9/06 ,  G09F13/20

Abstract: A vehicle lighting system is provided primarily for use with emergency response vehicles. The vehicle lighting system includes at least one luminescent planar sheet affixed to a vehicle's mounting surface. The luminescent planar sheet includes a non-luminescent printed circuit board in the shape of a letter or number which has a top surface of a color which contrasts with the mounting surface's color. The luminescent planar sheet includes a plurality of light emitting LEDs which are surface mounted upon the printed circuit board so as to be arranged in the shape of the desired letter or number with the LEDs covering no more than 20% of the printed circuit board's top surface. Preferably, the LEDs cover no more than 7% the printed circuit board's top surface.

公开(公告)号：US10930181B2

公开(公告)日：2021-02-23

申请号：US16196293

申请日：2018-11-20

Applicant: R.R. Donnelley & Sons Company

Inventor： Victoria Bray ,  Howard Peck ,  Jeffrey L. Braun

IPC: G09F15/00 ,  G09F13/20 ,  G09F7/18

Abstract: A display sign and a method of disposing the display sign are disclosed in which the display sign includes a first panel made of a first flexible substrate having a first side portion, a second panel made of a second flexible substrate having second side portion, and a strap having an elastic portion. A first end of the strap is secured to the first panel, a second end of the strap is secured to the second panel, and the strap couples the first side portion and the second side portion.

公开(公告)号：US20200242981A1

公开(公告)日：2020-07-30

申请号：US16256500

申请日：2019-01-24

Applicant: BBF Creation LLC

Inventor： Aaron Dean ,  Jeffrey Brill ,  John T. Koutsoumpas, III ,  John T. Koutsoumpas, JR. ,  Christian Koutsoumpas

IPC: G09F13/20 ,  G09F23/00 ,  A47G19/22 ,  B65D23/10 ,  B65D25/42 ,  B65D25/54

Abstract: A big bottle format dispenser includes a housing in the form factor of a large bottle, the housing defining an outer reservoir. An inner reservoir is carried within the housing. The inner reservoir is filled with an alcoholic beverage, and the outer reservoir is not filled with an alcoholic beverage. An illumination means within the dispenser illuminates the inner reservoir, which in some embodiments is constructed in the form factor of, or contains portions in the form factor of, a company name, logo, symbol, or other branding indicator.

公开(公告)号：US10663643B2

公开(公告)日：2020-05-26

申请号：US16342289

申请日：2017-11-20

Applicant: Omron Corporation

Inventor： Yoshihiko Takagi ,  Takahiro Morichi

IPC: F21V8/00 ,  G09F13/18 ,  G09F13/20 ,  G02B6/00 ,  G06F13/00

Abstract: In a display device (1), a light guide plate (2) includes a first emission structure region including a plurality of first emission structures (6 and 8) in which an incident direction for maximizing an amount of light emitted in a predetermined direction is a direction of a first light source (4), a second emission structure region including a plurality of second emission structures (9 and 10) in which the incident direction for maximizing the amount of light emitted in the predetermined direction is a direction of a second light source adjacent to the first light source, and a third emission structure region including a plurality of third emission structures (11 to 13) in which the incident direction for maximizing the amount of light emitted in the predetermined direction is a direction between the first light source and the second light source, and the third emission structure region is disposed between the first emission structure region and the second emission structure region.