CN201496473U - Belt with continuous circular arc teeth for oil pumping unit - Google Patents
Belt with continuous circular arc teeth for oil pumping unit Download PDFInfo
- Publication number
- CN201496473U CN201496473U CN2009203076685U CN200920307668U CN201496473U CN 201496473 U CN201496473 U CN 201496473U CN 2009203076685 U CN2009203076685 U CN 2009203076685U CN 200920307668 U CN200920307668 U CN 200920307668U CN 201496473 U CN201496473 U CN 201496473U
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- China
- Prior art keywords
- tooth
- belt
- circular arc
- continuous circular
- pumping unit
- 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.)
- Expired - Fee Related
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203076685U CN201496473U (en) | 2009-08-10 | 2009-08-10 | Belt with continuous circular arc teeth for oil pumping unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203076685U CN201496473U (en) | 2009-08-10 | 2009-08-10 | Belt with continuous circular arc teeth for oil pumping unit |
Publications (1)
Publication Number | Publication Date |
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CN201496473U true CN201496473U (en) | 2010-06-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009203076685U Expired - Fee Related CN201496473U (en) | 2009-08-10 | 2009-08-10 | Belt with continuous circular arc teeth for oil pumping unit |
Country Status (1)
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CN (1) | CN201496473U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
-
2009
- 2009-08-10 CN CN2009203076685U patent/CN201496473U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11904097B2 (en) | 2015-03-31 | 2024-02-20 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG KINGLAND TRANSMISSION INDUSTRY CO., LTD. Free format text: FORMER NAME: HANGZHOU KENLAITE TRANSMISSION INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 311255 Puyang Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhejiang Kingland Transmission Industry Co., Ltd. Address before: 311255 Puyang Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Kenlaite Transmission Industry Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wang Yanchao Assignor: Zhejiang Kingland Transmission Industry Co., Ltd. Contract record no.: 2013330000409 Denomination of utility model: Belt with continuous circular arc teeth for oil pumping unit Granted publication date: 20100602 License type: Common License Record date: 20131225 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: WANG YANCHAO Free format text: FORMER OWNER: ZHEJIANG KINGLAND TRANSMISSION INDUSTRY CO., LTD. Effective date: 20140507 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311255 HANGZHOU, ZHEJIANG PROVINCE TO: 310000 HANGZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140507 Address after: 310000, No. 9, No. 16, Wang Jia Dai village, Pu Yang village, Puyang Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Wang Yanchao Address before: 311255 Puyang Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Zhejiang Kingland Transmission Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170810 |
|
CF01 | Termination of patent right due to non-payment of annual fee |