CN1200192C - 按键式机械密码锁芯 - Google Patents
按键式机械密码锁芯 Download PDFInfo
- Publication number
- CN1200192C CN1200192C CN 02115653 CN02115653A CN1200192C CN 1200192 C CN1200192 C CN 1200192C CN 02115653 CN02115653 CN 02115653 CN 02115653 A CN02115653 A CN 02115653A CN 1200192 C CN1200192 C CN 1200192C
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- cryptographic key
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000008859 change Effects 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 244000144985 peep Species 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004382 visual function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02115653 CN1200192C (zh) | 2002-04-01 | 2002-04-01 | 按键式机械密码锁芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02115653 CN1200192C (zh) | 2002-04-01 | 2002-04-01 | 按键式机械密码锁芯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1448606A CN1448606A (zh) | 2003-10-15 |
CN1200192C true CN1200192C (zh) | 2005-05-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02115653 Expired - Fee Related CN1200192C (zh) | 2002-04-01 | 2002-04-01 | 按键式机械密码锁芯 |
Country Status (1)
Country | Link |
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CN (1) | CN1200192C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2806685Y (zh) * | 2005-07-21 | 2006-08-16 | 连军 | 一种智能型机械密码锁芯 |
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2002
- 2002-04-01 CN CN 02115653 patent/CN1200192C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1448606A (zh) | 2003-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANG FENGHAO Free format text: FORMER OWNER: LIAN JUN Effective date: 20110420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430071 CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE, HEJIALONG, WUCHANG DISTRICT, WUHAN CITY, HUBEI PROVINCE TO: 523770 NO. 173, FULI EAST ROAD, XIANGWEI, DALANG TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: 523770 Guangdong Province, Dongguan city Dalang town high Fuli Road No. 173 Patentee after: Yang Fenghao Address before: 430071 Hubei city of Wuhan province Wuchang District Ho long Central South China Electric Power Design Institute Patentee before: Lian Jun |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160519 Address after: 523000 Guangdong city of Dongguan province Dalang Yunling Zhen song Bai Lang Village No. 20 Patentee after: Wu Qiuxiong Address before: 523770 Guangdong Province, Dongguan city Dalang town high Fuli Road No. 173 Patentee before: Yang Fenghao |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: Guangdong Yongqiang road 528414 Zhongshan Dongsheng Town No. 18 first floor Patentee after: Zhongshan Xingchang locks Co. Ltd. Address before: 523000 Guangdong city of Dongguan province Dalang Yunling Zhen song Bai Lang Village No. 20 Patentee before: Wu Qiuxiong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180911 Address after: 523000 No. 18 Lane nine, Xingshi Road, Dalang Town, Dalang, Dongguan. Patentee after: Dongguan defojia Technology Co., Ltd. Address before: 528414 first floor, 18 Yongqiang Road, Dongsheng Town, Zhongshan, Guangdong. Patentee before: Zhongshan Xingchang locks Co. Ltd. |
|
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: 20050504 Termination date: 20180401 |