US20180177289A1 - Desktop liftable platform - Google Patents

Desktop liftable platform Download PDF

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Publication number
US20180177289A1
US20180177289A1 US15/389,949 US201615389949A US2018177289A1 US 20180177289 A1 US20180177289 A1 US 20180177289A1 US 201615389949 A US201615389949 A US 201615389949A US 2018177289 A1 US2018177289 A1 US 2018177289A1
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United States
Prior art keywords
platform
beams
base
pivot arms
side beams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/389,949
Inventor
Chih-Liang Chen
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Ying Liang Health Tech Co Ltd
Original Assignee
Ying Liang Health Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to US15/389,949 priority Critical patent/US20180177289A1/en
Assigned to YING LIANG HEALTH TECH. CO., LTD. reassignment YING LIANG HEALTH TECH. CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, CHIH-LIANG
Publication of US20180177289A1 publication Critical patent/US20180177289A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B21/0314—Platforms for supporting office equipment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B21/0314—Platforms for supporting office equipment
    • A47B2021/0321—Keyboard supports
    • A47B2021/0335—Keyboard supports mounted under the worksurface
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
    • A47B2200/0057—Leg adjustment with a motor, e.g. an electric motor situated under the worktop
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs

Definitions

  • the present invention relates to a desktop liftable platform, and more particularly to a desktop liftable platform that may be deposited on a top of a table, and a computer may be deposited on the desktop liftable platform.
  • a conventional table has a fixed height, so for people of different heights and sizes, the fixed height of the conventional table cannot be applied to each person, and people may feel unconformable after using the table for a long time and may feel tired easily.
  • the height of the conventional table doesn't fit with a user, this makes the user prone to adopt incorrect postures and then induces pathological changes of muscles and joints of cervical vertebra or lumbar vertebra.
  • Even if the height of the conventional table fits with the user the user remains seated on a chair to use a computer, to read or to work at the conventional table for a long time, and this will cause poor blood circulation in the lower limbs of the user, resulting in severe cardiovascular diseases. Therefore, when using the fixed-height conventional table and remaining seated for a long time, the user will lack activities, which easily leads to the above-mentioned diseases.
  • the present invention provides a desktop liftable platform to mitigate or obviate the aforementioned problems.
  • the main objective of the invention is to provide a desktop liftable platform that may be deposited on a top of a table, and a computer may be deposited on the desktop liftable platform.
  • the desktop liftable platform in accordance with the present invention has a base, a supporting frame, a platform, and a driving device.
  • the base has two side beams and two connecting beams connected to the side beams.
  • the supporting frame is connected to the base and has two pivot arms. The pivot arms are respectively connected to the side beams.
  • the platform is connected to the pivot arms of the supporting frame over the base.
  • the driving device is connected to the base and the platform, and has a swing arm and a driving cylinder.
  • the swing arm is pivotally connected to one of the connecting beams and is pivotally connected to the platform.
  • the driving cylinder is pivotally connected to the other one of the connecting beams and has a driving shaft pivotally connected to the swing arm. Then, the platform may move upwardly or downwardly relative to the base by the driving shaft pushing or pulling the swing arm to rotate relative to the base.
  • FIG. 1 is a perspective view of a desktop liftable platform in accordance with the present invention
  • FIG. 2 is a perspective view of the desktop liftable platform in FIG. 1 , shown with some components hidden;
  • FIG. 3 is another perspective view of the desktop liftable platform in FIG. 1 ;
  • FIG. 4 is a further perspective view of the desktop liftable platform in FIG. 1 ;
  • FIG. 5 is an enlarged rear side view of the desktop liftable platform in FIG. 1 ;
  • FIG. 6 is a cross sectional side view of the desktop liftable platform along line 6 - 6 in FIG. 5 ;
  • FIG. 7 is an operational cross sectional side view of the desktop liftable platform in FIG. 1 .
  • a desktop liftable platform in accordance with the present invention may be deposited on a top of a table for placing a computer, and the desktop liftable platform comprises a base 10 , a supporting frame 20 , a platform 30 , and a driving device 40 .
  • the base 10 may be a rectangular frame and has two side beams 11 , two connecting beams 12 , and at least one reinforced beam 13 .
  • the side beams 11 are parallel with each other at a spaced interval, and each one of the side beams 11 has a rear end, a middle, and a front end.
  • One of the two connecting beams 12 is connected to the rear ends of the side beams 11
  • the other one of the connecting beams 12 is connected to the middles of the side beams 11 .
  • the front ends of the side beams 11 extend out of the connecting beams 12 .
  • the at least one reinforced beam 13 is connected to the connecting beams 12 between the side beams 11 .
  • the base 10 has two reinforced beams 13 connected to the connecting beams 12 and at spaced intervals between the side beams 11 .
  • the supporting frame 20 is connected to the base 10 and has two pivot arms 21 and two holding panels 22 .
  • Each one of the pivot arms 21 has a bottom end and a top end.
  • the bottom end of one of the pivot arms 21 is connected to a corresponding one of the side beams 11 of the base 10 adjacent to the front end of the corresponding side beam 11
  • the bottom end of the other one of the pivot arms 21 is connected to the other one of the side beams 11 of the base 10 adjacent to the front end of said the other side beam 11 .
  • One of the holding panels 22 is deposited on the top end of one of the pivot arms 21
  • the other one of the holding panels 22 is deposited on the top end of the other one of the pivot arms 21 .
  • the platform 30 is connected to the supporting frame 20 over the base 10 , may move toward or away from the base 10 by the supporting frame 20 to adjust a height of the platform 30 relative to the base 10 , and has a bottom, a front edge, and a shelf 31 .
  • the bottom of the platform 30 is securely connected to the holding panels 22 , and this enables the platform 30 to move upwardly or downwardly relative to the base 10 by a movement of the pivot arms 21 of the supporting frame 20 .
  • the shelf 31 is deposited on the bottom of the platform 30 adjacent to the front edge of the platform 30 for placing a keyboard or other objects.
  • the driving device 40 is connected to the base 10 and the platform 30 to move the platform 30 upwardly or downwardly relative to and parallel with the base 10 via the supporting frame 20 .
  • the driving device 40 has a swing arm 41 , a driving cylinder 42 , and an adjuster 43 .
  • the swing arm 41 is pivotally connected to the connecting beam 12 that is connected to the middles of the side beams 11 , is pivotally connected to the bottom of the platform 30 , and has a bottom end deposited between the reinforced beams 13 .
  • the driving cylinder 42 is pivotally connected to the connecting beam 12 that is connected to the rear ends of the side beams 11 , extends toward the swing arm 41 , and has a bottom end, a top end, and a driving shaft 421 .
  • the bottom end of the driving cylinder 42 is deposited between the reinforced beams 13 .
  • the driving shaft 421 is extendably and retractably deposited on the top end of the driving cylinder 42 , is pivotally connected to the swing arm 41 to enable the swing arm 41 to rotate relative to the base 10 with the corresponding connecting beam 12 as a fulcrum, and this may move the platform 30 upwardly or downwardly relative to the base 10 under a parallel condition.
  • the adjuster 43 is electrically connected to the driving cylinder 42 , is securely deposited on a side of the platform 30 , and has multiple adjusting buttons 431 .
  • a user may press one of the adjusting buttons 431 of the adjuster 43 to drive the driving cylinder 42 , and the driving shaft 421 is driven by the driving cylinder 42 to enable the platform 30 to move upwardly or downwardly relative to the base 10 .
  • the improved desktop liftable platform is deposited on the top of the table, and the user may press one of the adjusting buttons 431 of the adjuster 43 to drive the driving cylinder 42 , and the driving shaft 421 is driven by the driving cylinder 42 to pull or push the swing arm 41 . Then, the swing arm 41 is rotated relative to the base 10 with the corresponding connecting beam 12 as a fulcrum. Since the bottom of the platform 30 is pivotally connected to the swing arm 41 and is pivotally connected to the pivot arms 21 via the holding panels 22 , this enables the platform 30 to move upwardly or downwardly relative to the base 10 under a parallel condition and to change a height of the platform 30 relative to the base 10 . Then, people of different heights and sizes can use the desktop liftable platform on the table according to the needs by adjusting the height of the platform 30 relative to the base 10 .
  • the platform 30 can be moved upwardly to change the height of the platform 30 relative to the base 10 , and this may prevent the user from using the computer with the sitting posture for a long time and may avoid causing damages to the user's health, poor blood circulation in the lower limb of the user, and the cardiovascular diseases.

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  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

A desktop liftable platform has a base, a supporting frame, a platform, and a driving device. The base has two side beams and two connecting beams. The supporting frame is connected to the base and has two pivot arms. The pivot arms are respectively connected to the side beams. The platform is connected to the pivot arms of the supporting frame over the base. The driving device is connected to the base and the platform, and has a swing arm and a driving cylinder. The swing arm is pivotally connected to one of the connecting beams and is pivotally connected to the platform. The driving cylinder is pivotally connected to the other one of the connecting beams and has a driving shaft pivotally connected to the swing arm. Then, the platform may move relative to the base by the driving shaft pushing or pulling the swing arm.

Description

    BACKGROUND OF THE INVENTION 1. Field of the Invention
  • The present invention relates to a desktop liftable platform, and more particularly to a desktop liftable platform that may be deposited on a top of a table, and a computer may be deposited on the desktop liftable platform.
    • 2. Description of Related Art
  • A conventional table has a fixed height, so for people of different heights and sizes, the fixed height of the conventional table cannot be applied to each person, and people may feel unconformable after using the table for a long time and may feel tired easily. In addition, when the height of the conventional table doesn't fit with a user, this makes the user prone to adopt incorrect postures and then induces pathological changes of muscles and joints of cervical vertebra or lumbar vertebra. Even if the height of the conventional table fits with the user, the user remains seated on a chair to use a computer, to read or to work at the conventional table for a long time, and this will cause poor blood circulation in the lower limbs of the user, resulting in severe cardiovascular diseases. Therefore, when using the fixed-height conventional table and remaining seated for a long time, the user will lack activities, which easily leads to the above-mentioned diseases.
  • To overcome the above-mentioned shortcomings, the present invention provides a desktop liftable platform to mitigate or obviate the aforementioned problems.
    • SUMMARY OF THE INVENTION
  • The main objective of the invention is to provide a desktop liftable platform that may be deposited on a top of a table, and a computer may be deposited on the desktop liftable platform.
  • The desktop liftable platform in accordance with the present invention has a base, a supporting frame, a platform, and a driving device. The base has two side beams and two connecting beams connected to the side beams. The supporting frame is connected to the base and has two pivot arms. The pivot arms are respectively connected to the side beams. The platform is connected to the pivot arms of the supporting frame over the base. The driving device is connected to the base and the platform, and has a swing arm and a driving cylinder. The swing arm is pivotally connected to one of the connecting beams and is pivotally connected to the platform. The driving cylinder is pivotally connected to the other one of the connecting beams and has a driving shaft pivotally connected to the swing arm. Then, the platform may move upwardly or downwardly relative to the base by the driving shaft pushing or pulling the swing arm to rotate relative to the base.
  • Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a desktop liftable platform in accordance with the present invention;
  • FIG. 2 is a perspective view of the desktop liftable platform in FIG. 1, shown with some components hidden;
  • FIG. 3 is another perspective view of the desktop liftable platform in FIG. 1;
  • FIG. 4 is a further perspective view of the desktop liftable platform in FIG. 1;
  • FIG. 5 is an enlarged rear side view of the desktop liftable platform in FIG. 1;
  • FIG. 6 is a cross sectional side view of the desktop liftable platform along line 6-6 in FIG. 5; and
  • FIG. 7 is an operational cross sectional side view of the desktop liftable platform in FIG. 1.
    •  DETAILED DESCRIPTION OF PREFERRED EMBODIMENT
  • With reference to FIGS. 1 to 4, a desktop liftable platform in accordance with the present invention may be deposited on a top of a table for placing a computer, and the desktop liftable platform comprises a base 10, a supporting frame 20, a platform 30, and a driving device 40.
  • The base 10 may be a rectangular frame and has two side beams 11, two connecting beams 12, and at least one reinforced beam 13. The side beams 11 are parallel with each other at a spaced interval, and each one of the side beams 11 has a rear end, a middle, and a front end. One of the two connecting beams 12 is connected to the rear ends of the side beams 11, and the other one of the connecting beams 12 is connected to the middles of the side beams 11. Then, the front ends of the side beams 11 extend out of the connecting beams 12. The at least one reinforced beam 13 is connected to the connecting beams 12 between the side beams 11. Additionally, the base 10 has two reinforced beams 13 connected to the connecting beams 12 and at spaced intervals between the side beams 11.
  • The supporting frame 20 is connected to the base 10 and has two pivot arms 21 and two holding panels 22. Each one of the pivot arms 21 has a bottom end and a top end. The bottom end of one of the pivot arms 21 is connected to a corresponding one of the side beams 11 of the base 10 adjacent to the front end of the corresponding side beam 11, and the bottom end of the other one of the pivot arms 21 is connected to the other one of the side beams 11 of the base 10 adjacent to the front end of said the other side beam 11. One of the holding panels 22 is deposited on the top end of one of the pivot arms 21, and the other one of the holding panels 22 is deposited on the top end of the other one of the pivot arms 21.
  • The platform 30 is connected to the supporting frame 20 over the base 10, may move toward or away from the base 10 by the supporting frame 20 to adjust a height of the platform 30 relative to the base 10, and has a bottom, a front edge, and a shelf 31. The bottom of the platform 30 is securely connected to the holding panels 22, and this enables the platform 30 to move upwardly or downwardly relative to the base 10 by a movement of the pivot arms 21 of the supporting frame 20. The shelf 31 is deposited on the bottom of the platform 30 adjacent to the front edge of the platform 30 for placing a keyboard or other objects.
  • With reference to FIGS. 5 and 6, the driving device 40 is connected to the base 10 and the platform 30 to move the platform 30 upwardly or downwardly relative to and parallel with the base 10 via the supporting frame 20. The driving device 40 has a swing arm 41, a driving cylinder 42, and an adjuster 43. The swing arm 41 is pivotally connected to the connecting beam 12 that is connected to the middles of the side beams 11, is pivotally connected to the bottom of the platform 30, and has a bottom end deposited between the reinforced beams 13.
  • The driving cylinder 42 is pivotally connected to the connecting beam 12 that is connected to the rear ends of the side beams 11, extends toward the swing arm 41, and has a bottom end, a top end, and a driving shaft 421. The bottom end of the driving cylinder 42 is deposited between the reinforced beams 13. The driving shaft 421 is extendably and retractably deposited on the top end of the driving cylinder 42, is pivotally connected to the swing arm 41 to enable the swing arm 41 to rotate relative to the base 10 with the corresponding connecting beam 12 as a fulcrum, and this may move the platform 30 upwardly or downwardly relative to the base 10 under a parallel condition.
  • The adjuster 43 is electrically connected to the driving cylinder 42, is securely deposited on a side of the platform 30, and has multiple adjusting buttons 431. A user may press one of the adjusting buttons 431 of the adjuster 43 to drive the driving cylinder 42, and the driving shaft 421 is driven by the driving cylinder 42 to enable the platform 30 to move upwardly or downwardly relative to the base 10.
  • With reference to FIGS. 1, 6, and 7, in use, the improved desktop liftable platform is deposited on the top of the table, and the user may press one of the adjusting buttons 431 of the adjuster 43 to drive the driving cylinder 42, and the driving shaft 421 is driven by the driving cylinder 42 to pull or push the swing arm 41. Then, the swing arm 41 is rotated relative to the base 10 with the corresponding connecting beam 12 as a fulcrum. Since the bottom of the platform 30 is pivotally connected to the swing arm 41 and is pivotally connected to the pivot arms 21 via the holding panels 22, this enables the platform 30 to move upwardly or downwardly relative to the base 10 under a parallel condition and to change a height of the platform 30 relative to the base 10. Then, people of different heights and sizes can use the desktop liftable platform on the table according to the needs by adjusting the height of the platform 30 relative to the base 10.
  • In addition, when the user wants to operate the computer, to read or to work with a standing posture, the platform 30 can be moved upwardly to change the height of the platform 30 relative to the base 10, and this may prevent the user from using the computer with the sitting posture for a long time and may avoid causing damages to the user's health, poor blood circulation in the lower limb of the user, and the cardiovascular diseases.
  • Even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and function of the invention, the disclosure is illustrative only, and changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

Claims (16)

What is claimed is:
1. A desktop liftable platform comprising:
a base having
two side beams being parallel with each other at a spaced interval, and each one of the side beams having a rear end, a middle, and a front end; and
two connecting beams, one of the two connecting beams connected to the rear ends of the side beams, and the other one of the connecting beams connected to the middles of the side beams;
a supporting frame connected to the base and having
two pivot arms, each one of the pivot arms having
a bottom end, the bottom end of one of the pivot arms connected to a corresponding one of the side beams adjacent to the front end of the corresponding side beam, and the bottom end of the other one of the pivot arms connected to the other one of the side beams adjacent to the front end of said the other side beam; and
a top end;
a platform connected to the top ends of the pivot arms of the supporting frame over the base; and
a driving device connected to the base and the platform and having
a swing arm pivotally connected to the connecting arm that is connected to the middles of the side beams, and pivotally connected to a bottom of the platform; and
a driving cylinder pivotally connected to the connecting beam that is connected to the rear ends of the side beams, and having a driving shaft pivotally connected to the swing arm.
2. The desktop liftable platform as claimed in claim 1, wherein the driving device has an adjuster electrically connected to the driving cylinder, securely deposited on a side of the platform, and having multiple adjusting buttons to drive the driving shaft to move the platform upwardly or downwardly relative to the base.
3. The desktop liftable platform as claimed in claim 1, wherein the platform has a shelf deposited on the bottom of the platform.
4. The desktop liftable platform as claimed in claim 1, wherein
the supporting frame has two holding panels;
one of the holding panels is deposited on the top end of one of the pivot arms, and the other one of the holding panels is deposited on the top end of the other one of the pivot arms; and
the bottom of the platform is securely connected to the holding panels to enable the platform to move relative to the base by the pivot arms.
5. The desktop liftable platform as claimed in claim 1, wherein the base has at least one reinforced beam connected to the connecting beams between the side beams, and the at least one reinforced beam is parallel with the side beams.
6. The desktop liftable platform as claimed in claim 1, wherein the base has two reinforced beams connected to the connecting beams and at spaced intervals between the side beams.
7. The desktop liftable platform as claimed in claim 6, wherein
a bottom end of the swing arm is deposited between the reinforced beams adjacent to the connecting beam that is connected to the middles of the side beams; and
a bottom end of the driving cylinder is deposited between the reinforced beams adjacent to the connecting beam that is connected to the rear ends of the side beams.
8. The desktop liftable platform as claimed in claim 2, wherein
the supporting frame has two holding panels;
one of the holding panels is deposited on the top end of one of the pivot arms, and the other one of the holding panels is deposited on the top end of the other one of the pivot arms; and
the bottom of the platform is securely connected to the holding panels to enable the platform to move relative to the base by the pivot arms.
9. The desktop liftable platform as claimed in claim 3, wherein
the supporting frame has two holding panels;
one of the holding panels is deposited on the top end of one of the pivot arms, and the other one of the holding panels is deposited on the top end of the other one of the pivot arms; and
the bottom of the platform is securely connected to the holding panels to enable the platform to move relative to the base by the pivot arms.
10. The desktop liftable platform as claimed in claim 5, wherein
the supporting frame has two holding panels;
one of the holding panels is deposited on the top end of one of the pivot arms, and the other one of the holding panels is deposited on the top end of the other one of the pivot arms; and
the bottom of the platform is securely connected to the holding panels to enable the platform to move relative to the base by the pivot arms.
11. The desktop liftable platform as claimed in claim 2, wherein the base has at least one reinforced beam connected to the connecting beams between the side beams, and the at least one reinforced beam is parallel with the side beams.
12. The desktop liftable platform as claimed in claim 3, wherein the base has at least one reinforced beam connected to the connecting beams between the side beams, and the at least one reinforced beam is parallel with the side beams.
13. The desktop liftable platform as claimed in claim 4, wherein the base has at least one reinforced beam connected to the connecting beams between the side beams, and the at least one reinforced beam is parallel with the side beams.
14. The desktop liftable platform as claimed in claim 2, wherein the base has two reinforced beams connected to the connecting beams and at spaced intervals between the side beams.
15. The desktop liftable platform as claimed in claim 3, wherein the base has two reinforced beams connected to the connecting beams and at spaced intervals between the side beams.
16. The desktop liftable platform as claimed in claim 4, wherein the base has two reinforced beams connected to the connecting beams and at spaced intervals between the side beams.
US15/389,949 2016-12-23 2016-12-23 Desktop liftable platform Abandoned US20180177289A1 (en)

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USD852548S1 (en) * 2017-10-25 2019-07-02 Yajun Hu Height adjustable desk
USD854775S1 (en) * 2017-06-28 2019-07-23 G.S.Ace Industry Co., Ltd. Elevation apparatus for lift table
US10568416B1 (en) * 2015-01-24 2020-02-25 Nathan Mark Poniatowski Desktop workspace that adjusts vertically
WO2020057671A1 (en) * 2018-09-21 2020-03-26 乐歌人体工学科技股份有限公司 Workstation having adjustable height for tabletop
USD882987S1 (en) * 2018-08-07 2020-05-05 Yajun Hu Ultra-thin pneumatic height adjustable desk
US10893748B1 (en) * 2017-07-08 2021-01-19 Office Kick, Inc. Height adjustable desktop
USD916532S1 (en) * 2020-08-19 2021-04-20 Ningbo Tuoze Electronic Technology Co., Ltd. Desk
USD923989S1 (en) * 2019-07-19 2021-07-06 EP Family Corp. Desk
US11083282B1 (en) * 2020-05-11 2021-08-10 C.D. Great Furniture Co., Ltd. Height-adjustable desk structure
US20230000247A1 (en) * 2021-06-30 2023-01-05 Luxshare Precision Industry Co., Ltd. Lift desk
US12121149B1 (en) 2024-04-26 2024-10-22 Office Kick, Inc. Desktop workspace that adjusts vertically

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US11140977B1 (en) 2015-01-24 2021-10-12 Office Kick, Inc. Desktop workspace that adjusts vertically
US11147366B1 (en) 2015-01-24 2021-10-19 Office Kick, Inc. Desktop workspace that adjusts vertically
US11160367B1 (en) 2015-01-24 2021-11-02 Office Kick, Inc. Desktop workspace that adjusts vertically
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