Patent
   D836684
Priority
Dec 29 2017
Filed
Dec 29 2017
Issued
Dec 25 2018
Expiry
Dec 25 2033
Assg.orig
Entity
unknown
6
21
n/a
The ornamental for a 3d bio-printer, as shown.

FIG. 1 is a perspective view of a 3D bio-printer, showing our new design;

FIG. 2 is an alternative perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is an opposite side elevation view thereof; and,

FIG. 7 is a top plan view thereof.

Zhang, Leqing, Wang, Deming

Patent Priority Assignee Title
D863380, Mar 21 2018 REVOTEK CO ,LTD 3D blood vessel bio-printer
D900892, Apr 03 2018 REVOTEK CO., LTD; REVOTEK CO , LTD Device for synthesizing bio-ink
D924281, Mar 19 2018 REVOTEK CO., LTD; SICHUAN REVOTEK CO ,LTD ; REVOTEK CO ,LTD Device for synthesizing bio-ink
D926236, Apr 28 2020 REVOTEK CO., LTD; REVOTEK CO , LTD Instrument for preparing bio-ink
D928854, Apr 03 2018 REVOTEK CO., LTD Device for synthesizing bio-ink
ER8324,
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Dec 22 2017ZHANG, LEQINGSICHUAN REVOTEK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445040115 pdf
Dec 22 2017WANG, DEMINGSICHUAN REVOTEK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445040115 pdf
Dec 22 2017ZHANG, LEQINGREVOTEK CO , LTDCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 044504 FRAME 0115 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0463020961 pdf
Dec 22 2017WANG, DEMINGREVOTEK CO , LTDCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 044504 FRAME 0115 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0463020961 pdf
Dec 29 2017REVOTEK CO., LTD.(assignment on the face of the patent)
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