Thomson Innovation Record View
`
`Page 1 of 4
`
`Patent Record Full View Wednesday, September 16 2015
`§\‘\\
`\x. 8% . x v V“
`\ ‘-‘\\x“\\\\‘ -“\ ‘\ §\“\\“\\N\$‘
`\\
`~\\~.\§\\\\?§‘\Q\.s \ \\\\ \\\\\
`\.\\‘\\\\“\ \\\\\\\‘\
`.\~Ҥ
`t \\
`m \\ ~
`\ ‘Wsewn
`
`Bibliography
`
`DWPI Title
`
`
`£155 | Close
`
`
`
`Spray head, has nozzle provided with elastic mechanism for driving nozzle to move up and down through
`
`drawing and pressing springs, where elastic mechanism comprises fixing device for fixing springs
`
`English Title
`
`Automatic heightening nozzle
`
`Assignee/Applicant
`
`Standardized: BEIJING YINHUA LASER RAPID PROTOTYPES MAKING AND MOULD TECHNOLOGY
`
`CO LTD
`
`Original: Beijing Yinhua Laser Rapid Prototypes Making and Mould Technology Co. Ltd., Beijing 100083, CN
`
`Inventor
`
`GUO Ge, CN
`
`Publication Date (Kind Code)
`
`2010—01-20 (Y)
`
`Application Number / Date
`
`CN200920106949U / 2009-04-07
`
`Priority Number / Date / Country
`
`CN200920106949U / 2009—04—07 / CN
`
`Abstract
`
`DWPI Abstract
`
`(CN201384994Y_)
`
`Novelty
`
`The head has a nozzle provided with an elastic mechanism for driving the nozzle to move up and down
`
`through a drawing spring and a pressing spring. The elastic mechanism comprises a fixing device for fixing
`
`the springs. An upper end of the drawing spring is fixed on the fixing device, and a lower end of the
`
`drawing spring is fixed on the nozzle when a lower end of the pressing spring is fixed on the fixing device
`
`and an upper end of the pressing spring is fixed on the nozzle.
`
`Use
`
`Spray head.
`
`https://WWW.thomsoninnovation. com/tip-innovation/printRecView. do?Re sultSetId= 10726...
`
`9/ 16/201 5
`
`

`

`Thomson Innovation Record View
`
`Page 2 Of 4
`
`Advantage
`
`The nozzle automatically moves downward when material is fed into the nozzle. The nozzle automatically
`
`moves upward when no material is fed into the nozzle. The head is simple in structure, and convenient,
`
`safe and reliable to use. Height of the head can be regulated automatically.
`
`Drawing Description
`
`The drawing shows a side view of a spray head.
`
`Abstract
`
`The utility model relates to an automatic heightening nozzle, belonging to the technical field of fast forming.
`
`The automatic heightening nozzle comprises a nozzle which can move up and down, and is characterized in
`
`that the nozzle is fixed with an elastic mechanism which pulls the nozzle to move up and down by the
`
`elasticity of an elastic part thereof. When the inside of the nozzle has fed materials, the nozzle can
`
`automatically move downward, and when the inside of the nozzle does not have fed materials, the nozzle
`
`can automatically move upward. The automatic heightening nozzle has very simple structure, practicability,
`
`convenience, safety and reliability.
`
`Classes/Indexing
`
`
`
`
`\\\\Ҥ
`
`
`
`35053 1/00
`320060101
`@5055 12/02
`§20060101
`
`BOSBl/0020060101 “““““““““““““““““““““““““
`
`icore/Ma'” Grow
`EBOSB 12/00
`20060101
`
`
`Subclass...........................................
`
`Legal Status
`
`IN PADOC Legal Status
`
`
`320341;;3 COR fiBIBLIOGRAPHIC CHANGE OR CORRECTION IN THE DESCRIPTION CORRECT:
`i
`2
`§ADDRESS FROM: 100083 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING
`
`32013-11-13 §Ass
`
`https://WWW.thomsoninnovation. com/tip-innovation/printRecView. do?Re sultSetId= 10726...
`
`9/ 16/201 5
`
`

`

`Thomson Innovation Record View
`
`Page 3 of 4
`
`§SUCCESSION OR ASSIGNMENT OF PATENT RIGHT BEIJING TIERTIME TECHNOLOGY
`gco., LTD. FORMER OWNER: YINHUA LASER RAPID SHAPE AND MOULD TECHNOLOGY
`COLTDBEUING20131021
`
`E2010-01-20 £14
`
`GRANTED
`
`Get Family Legal Status
`
`Family
`
`Family
`
`Expand INPADOC Family (1)
`
`Expand DWPI Family (1); Countries (1)
`
`Claims
`
`DWPI First Claim
`
`A spray head capable of regulating height automatically, comprising a nozzle capable of moving up and
`down, wherein the nozzle is provided with an elastic mechanism for driving the nozzle to move up and
`down through its elastic part.
`a :i
`‘01.. :w.
`.t
`.-‘.~\\
`.~~\:I
`\_.:<:\:I:‘Itr :13:
`
`Description
`
`Description
`
`Expand Description
`
`Citations
`
`Citation Record level
`
`
`
`https://WWW.thomsoninnovation. com/tip-innovation/printRecView. do?Re sultSetId= 10726...
`
`9/ 16/201 5
`
`

`

`Thomson Innovation Record View
`
`Page 4 of 4
`
`DPCI Field of Search
`
`DPCI Citing Patents Country
`
`DPCI Cited Patents Country
`
`Other
`
`Attorney / Agent
`
`Beijing Haihong Jiacheng Intellectual Property Agent Co. Ltd. —- HU Jing—hong, CN
`
`Copyright mart-231; 'l-HCJF'ESON REUTERS
`
`https://WWW.thomsoninnovation. com/tip-innovation/printRecView. do?Re sultSetId= 10726...
`
`9/ 16/201 5
`
`

Accessing this document will incur an additional charge of $.

After purchase, you can access this document again without charge.

Accept $ Charge

This document could not be displayed.

We could not find this document within its docket. Please go back to the docket page and check the link. If that does not work, go back to the docket and refresh it to pull the newest information.

Your account does not support viewing this document.

You need a Paid Account to view this document. Click here to change your account type.

Your account does not support viewing this document.

Set your membership status to view this document.

With a Docket Alarm membership, you'll get a whole lot more, including:

  • Up-to-date information for this case.
  • Email alerts whenever there is an update.
  • Full text search for other cases.
  • Get email alerts whenever a new case matches your search.

Become a Member

One Moment Please

The filing “” is large (MB) and is being downloaded.

Please refresh this page in a few minutes to see if the filing has been downloaded. The filing will also be emailed to you when the download completes.

Your document is on its way!

If you do not receive the document in five minutes, contact support at support@docketalarm.com.

Sealed Document

We are unable to display this document, it may be under a court ordered seal.

If you have proper credentials to access the file, you may proceed directly to the court's system using your government issued username and password.


Access Government Site

We are redirecting you
to a mobile optimized page.

We are unable to display this document.

PTO Denying Access

Refresh this Document
Go to the Docket