CN103621472B8 - A kind of device for preventing leech from escaping - Google Patents

A kind of device for preventing leech from escaping Download PDF

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Publication number
CN103621472B8
CN103621472B8 CN201310577266.8A CN201310577266A CN103621472B8 CN 103621472 B8 CN103621472 B8 CN 103621472B8 CN 201310577266 A CN201310577266 A CN 201310577266A CN 103621472 B8 CN103621472 B8 CN 103621472B8
Authority
CN
China
Prior art keywords
escaping
leech
preventing
ring
preventing leech
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
Application number
CN201310577266.8A
Other languages
Chinese (zh)
Other versions
CN103621472A (en
CN103621472B (en
Inventor
侯君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINGJIANG WEIYI INTELLECTUAL PROPERTY SERVICE CO., LTD.
Original Assignee
JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES
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
Application filed by JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES filed Critical JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES
Priority to CN201310577266.8A priority Critical patent/CN103621472B8/en
Publication of CN103621472A publication Critical patent/CN103621472A/en
Application granted granted Critical
Publication of CN103621472B publication Critical patent/CN103621472B/en
Publication of CN103621472B8 publication Critical patent/CN103621472B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Catching Or Destruction (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The present invention relates to a kind of device for preventing leech from escaping, including staving and the taper back-up ring that is installed on staving opening part, back-up ring material is plastics, and back-up ring inner surface is densely covered with lunge.The invention has the beneficial effects as follows: simple in construction, anti-escape is effective.
CN201310577266.8A 2013-11-18 2013-11-18 A kind of device for preventing leech from escaping Expired - Fee Related CN103621472B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310577266.8A CN103621472B8 (en) 2013-11-18 2013-11-18 A kind of device for preventing leech from escaping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310577266.8A CN103621472B8 (en) 2013-11-18 2013-11-18 A kind of device for preventing leech from escaping

Publications (3)

Publication Number Publication Date
CN103621472A CN103621472A (en) 2014-03-12
CN103621472B CN103621472B (en) 2016-01-13
CN103621472B8 true CN103621472B8 (en) 2016-08-17

Family

ID=50203208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310577266.8A Expired - Fee Related CN103621472B8 (en) 2013-11-18 2013-11-18 A kind of device for preventing leech from escaping

Country Status (1)

Country Link
CN (1) CN103621472B8 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU169015U1 (en) * 2016-06-07 2017-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московская государственная академия ветеринарной медицины и биотехнологии - МВА имени К.И. Скрябина" (ФГБОУ ВО МГАВМиБ - МВА имени К.И. Скрябина) HYDROTHERAPY DEVICE
CN109511613A (en) * 2018-12-06 2019-03-26 湖州宝成蚕业用品有限公司 A kind of sericulture device ensureing silkworm health
RU202392U1 (en) * 2020-10-26 2021-02-16 Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургский государственный университет ветеринарной медицины Hirudotherapy tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2765471Y (en) * 2005-01-05 2006-03-22 珠海华蓝水生物养殖有限公司 Anti-escape device of leech culture pool
CN201303554Y (en) * 2008-11-14 2009-09-09 孙泽华 Device for preventing leeches from escaping
CN101731182A (en) * 2008-11-14 2010-06-16 孙泽华 Device for preventing leech from escaping
CN201709251U (en) * 2010-07-26 2011-01-19 叶军 Ecological environmental-protection high-efficiency leech cultivation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2765471Y (en) * 2005-01-05 2006-03-22 珠海华蓝水生物养殖有限公司 Anti-escape device of leech culture pool
CN201303554Y (en) * 2008-11-14 2009-09-09 孙泽华 Device for preventing leeches from escaping
CN101731182A (en) * 2008-11-14 2010-06-16 孙泽华 Device for preventing leech from escaping
CN201709251U (en) * 2010-07-26 2011-01-19 叶军 Ecological environmental-protection high-efficiency leech cultivation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
水蛭养殖应注意的问题;***;《农家科技》;20021231(第5期);第19页 *

Also Published As

Publication number Publication date
CN103621472A (en) 2014-03-12
CN103621472B (en) 2016-01-13

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20151203

Address after: North Park Hill Road 214500 Jingjiang city in Jiangsu province Taizhou City No. 18

Applicant after: JINGJIANG WEIYI INTELLECTUAL PROPERTY SERVICE CO., LTD.

Address before: 214513 Jiangsu city of Taizhou province Jingjiang City, Xie Qiao Zhen Xing Cun Wei Jing Nan Baoshan No. 59

Applicant before: JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES

C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CI01 Correction of invention patent gazette

Correction item: Patentee|Address

Correct: JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES|214513 Jiangsu city of Taizhou province Jingjiang City, Xie Qiao Zhen Xing Cun Wei Jing Nan Baoshan No. 59

False: JINGJIANG WEIYI INTELLECTUAL PROPERTY SERVICE CO., LTD.|North Park Hill Road 214500 Jingjiang city in Jiangsu province Taizhou City No. 18

Number: 02

Volume: 32

CI03 Correction of invention patent

Correction item: Patentee|Address

Correct: JINGJIANG STAR LEECH FARMING PROFESSIONAL COOPERATIVES|214513 Jiangsu city of Taizhou province Jingjiang City, Xie Qiao Zhen Xing Cun Wei Jing Nan Baoshan No. 59

False: JINGJIANG WEIYI INTELLECTUAL PROPERTY SERVICE CO., LTD.|North Park Hill Road 214500 Jingjiang city in Jiangsu province Taizhou City No. 18

Number: 02

Page: The title page

Volume: 32

ERR Gazette correction
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160113

Termination date: 20171118