Beam projector
Granted 31 Dec 2019 · 2 office actions
Assignee: LG Electronics
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Yongseok Kim, Sunggu Joe, Eunbong Lee · Examiner: Holly E Thurman · AU 2915 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›1. Beam projector 1.1 : Perspective 1.2 …
1. Beam projector
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Perspective view 2
1.9 : Perspective view 3
1.10 : Front view 2
1.11 : Back view 2
1.12 : Left view 2
1.13 : Right view 2
1.14 : Top view 2
1.15 : Bottom view 2
1.16 : Perspective view 4
1.17 : Front view 3
1.18 : Back view 3
1.19 : Left view 3
1.20 : Right view 3
1.21 : Top view 3
1.22 : Bottom view 3
1.23 : Perspective view 5
1.24 : Front view 4
1.25 : Back view 4
1.26 : Left view 4
1.27 : Right view 4
1.28 : Top view 4
1.29 : Bottom view 4
The broken lines depict portions of the beam projector that form no part of the claimed design. Reproduction 1.1 is a front perspective view of the beam projector; reproductions 1.2 to 1.8 are the front, back, left, right, top, bottom and back perspective views of reproduction 1.1 ; reproduction 1.9 is a perspective view thereof in a condition that the top cover has been opened at 45 degrees; reproductions 1.10 to 1.15 are the front, back, left, right, top and bottom views of reproduction 1.9 ; reproduction 1.16 is a perspective view of reproduction 1.1 in a condition that the top cover has been opened at 90 degrees; reproductions 1.17 to 1 .22 are the front, back, left, right, top and bottom views of reproduction 1.16 ; reproduction 1.23 is a perspective view of reproduction 1.16 in a condition that the top cover has been rotated downward by 180 degrees; and reproductions 1.24 to 1.29 are the front, back, left, right, top and bottom views of reproduction 1.23 . This design is for a vertical type beam projector, which can be erected without auxiliary tools such as a tripod, and is equipped with a handle for easily carrying. As shown in reproduction 1.9 to 1.29 , the design has a lens at the top part of the main body and a reflector at the inside of the top cover, so that the screen can be projected to the front or ceiling according to the angle of the top cover, and also can adjust the height of the projected screen. This design has a cable auto loader and storage box at the bottom of the rear side, so user can store the cables, media storage or remote controls in the box.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock