TWI477361B - - Google Patents
Info
- Publication number
- TWI477361B TWI477361B TW103129631A TW103129631A TWI477361B TW I477361 B TWI477361 B TW I477361B TW 103129631 A TW103129631 A TW 103129631A TW 103129631 A TW103129631 A TW 103129631A TW I477361 B TWI477361 B TW I477361B
- Authority
- TW
- Taiwan
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103129631A TW201607694A (en) | 2014-08-28 | 2014-08-28 | Improved F-handle structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103129631A TW201607694A (en) | 2014-08-28 | 2014-08-28 | Improved F-handle structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI477361B true TWI477361B (en) | 2015-03-21 |
TW201607694A TW201607694A (en) | 2016-03-01 |
Family
ID=53185919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103129631A TW201607694A (en) | 2014-08-28 | 2014-08-28 | Improved F-handle structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201607694A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI608906B (en) * | 2015-04-30 | 2017-12-21 | You Min Wang | Shaking head wrench brake structure |
TWI685401B (en) * | 2019-05-16 | 2020-02-21 | 王碩鋒 | Changeable driving direction telescopic wrench |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199335A (en) * | 1992-05-11 | 1993-04-06 | Easco Hand Tools, Inc. | Flex-head tool with locking feature |
US6000302A (en) * | 1998-04-07 | 1999-12-14 | Chiang; Der Ching | Tool having rotatable driving head |
US6148698A (en) * | 2000-03-07 | 2000-11-21 | Hsieh; Chih-Ching | Angle-adjustable box end wrench |
US6729209B1 (en) * | 2002-12-04 | 2004-05-04 | Chia Yu Chen | Rotatable tool driving head having spring lock device |
TWM248563U (en) * | 2003-08-04 | 2004-11-01 | Jin-Shuen Jeng | Improvement on F-shank spanner structure |
TWM297815U (en) * | 2006-01-23 | 2006-09-21 | Jin-Shuen Jeng | F-handle of adjustable angle wrench |
US7131356B2 (en) * | 2004-06-02 | 2006-11-07 | Lea Way Hand Tool Corporation | Hand tool having an adjustable head with joint lock mechanism |
US7174815B1 (en) * | 2006-05-03 | 2007-02-13 | Chih-Ching Hsieh | Hand tool with a swinging structure |
TWM366450U (en) * | 2009-05-11 | 2009-10-11 | Plus Craft Ind Co Ltd | Angle adjustment structure of wrench |
TWM367057U (en) * | 2009-05-08 | 2009-10-21 | Min-Jing Cai | Pivoting tool positioning device |
TWI320733B (en) * | 2007-11-09 | 2010-02-21 | Proxene Tools Co Ltd | |
TWM376389U (en) * | 2009-07-10 | 2010-03-21 | Ming-Jing Cai | Control structure for wrench swing-head |
TWM392049U (en) * | 2010-04-15 | 2010-11-11 | jin-shun Zheng | Improved structure of F-handle wrench |
TWI364346B (en) * | 2009-10-23 | 2012-05-21 | Infar Ind Co Ltd | Tool head positioning structure for a flexible wrench |
US8245604B2 (en) * | 2010-01-14 | 2012-08-21 | Infar Industrial Co., Ltd. | Tool head positioning structure for flexible wrench |
TWI375607B (en) * | 2010-09-16 | 2012-11-01 | ||
TW201408441A (en) * | 2012-08-31 | 2014-03-01 | Yi-Fu Chen | Engaging device of tool |
-
2014
- 2014-08-28 TW TW103129631A patent/TW201607694A/en not_active IP Right Cessation
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199335A (en) * | 1992-05-11 | 1993-04-06 | Easco Hand Tools, Inc. | Flex-head tool with locking feature |
US6000302A (en) * | 1998-04-07 | 1999-12-14 | Chiang; Der Ching | Tool having rotatable driving head |
US6148698A (en) * | 2000-03-07 | 2000-11-21 | Hsieh; Chih-Ching | Angle-adjustable box end wrench |
US6729209B1 (en) * | 2002-12-04 | 2004-05-04 | Chia Yu Chen | Rotatable tool driving head having spring lock device |
TWM248563U (en) * | 2003-08-04 | 2004-11-01 | Jin-Shuen Jeng | Improvement on F-shank spanner structure |
US7131356B2 (en) * | 2004-06-02 | 2006-11-07 | Lea Way Hand Tool Corporation | Hand tool having an adjustable head with joint lock mechanism |
TWM297815U (en) * | 2006-01-23 | 2006-09-21 | Jin-Shuen Jeng | F-handle of adjustable angle wrench |
US7174815B1 (en) * | 2006-05-03 | 2007-02-13 | Chih-Ching Hsieh | Hand tool with a swinging structure |
TWI320733B (en) * | 2007-11-09 | 2010-02-21 | Proxene Tools Co Ltd | |
TWM367057U (en) * | 2009-05-08 | 2009-10-21 | Min-Jing Cai | Pivoting tool positioning device |
TWM366450U (en) * | 2009-05-11 | 2009-10-11 | Plus Craft Ind Co Ltd | Angle adjustment structure of wrench |
TWM376389U (en) * | 2009-07-10 | 2010-03-21 | Ming-Jing Cai | Control structure for wrench swing-head |
TWI364346B (en) * | 2009-10-23 | 2012-05-21 | Infar Ind Co Ltd | Tool head positioning structure for a flexible wrench |
US8245604B2 (en) * | 2010-01-14 | 2012-08-21 | Infar Industrial Co., Ltd. | Tool head positioning structure for flexible wrench |
TWM392049U (en) * | 2010-04-15 | 2010-11-11 | jin-shun Zheng | Improved structure of F-handle wrench |
TWI375607B (en) * | 2010-09-16 | 2012-11-01 | ||
TW201408441A (en) * | 2012-08-31 | 2014-03-01 | Yi-Fu Chen | Engaging device of tool |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI608906B (en) * | 2015-04-30 | 2017-12-21 | You Min Wang | Shaking head wrench brake structure |
TWI685401B (en) * | 2019-05-16 | 2020-02-21 | 王碩鋒 | Changeable driving direction telescopic wrench |
Also Published As
Publication number | Publication date |
---|---|
TW201607694A (en) | 2016-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |