Inventor
Shih-Piao Wu
Inventor
Changhua County, TW
Overview
Patents· 58 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC08primary
LOC0839%
A01GHorticulture25%
B24DTools for grinding, buffing or sharpening10%
B26BHand-held cutting tools not otherwise provided for4%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like3%
B24BMachines, devices, or processes for grinding or polishing3%
LOC013%
B05BSpraying apparatus1%
B23DPlaning1%
B25GHandles for hand implements1%
PatentTitleYear
D0859101Garden scissors2019D0859100Garden scissors201910,220,490Knife sharpener201910,212,891Gardening shear2019D0838158Knife sharpener2019D0829516Gardening scissors2018D0812439'Fruit knife'20189,908,185'Cutting device with wheeled blades'2018D0807145'Handle'2018D0803018'Handle of garden shears'2017D0795661'Handle of garden shears'2017D0790935'Garden scissors'2017D0787284'Garden shears'2017D0782258'Connector of garden shear handle'20179,596,810'Gardening scissor'2017D0781672'Handle for gardening shears'20179,408,350'Garden shears'20169,308,625'Knife sharpener'20169,282,697'Garden shears'20168,978,255'Garden shears'20158,713,804'Gardening scissors'20148,715,041'Attachment type sharpening tool'20148,651,399'Structure for adjusting showerhead angle'2014D0693657'Garden shears'20138,549,757'Scissors structure with adjustable opening'20138,522,444'Cable control set for extended reach garden shears'20138,485,867'Honing apparatus'2013D0679974'Attachment type sharpening tool'2013D0673439'Knife sharpener'20138,250,765'Pruning hook whose blades are disposed at a closed state when not in use'2012D0666082'Suction-type bracket'2012D0664422'Suction-type bracket'20128,069,573'Pruning hook with two operation modes'20118,069,996'Gardening tool suspension device'2011D0648192'Gardening shears'20118,046,925'Pruning hook having an energy-saving function'2011D0639126'Handle of a pair of scissors'20117,931,158'Tool suspension rack that can bind and fasten a tool easily and quickly'2011D0627149'Head of a walking stick'2010D0618532'Knife sharpener holder'20107,530,172'Labor-saving long-arm gardening shears'2009D0580235'Pair of shears'2008D0580236'Pair of garden shears'2008D0564311'Pair of handles for gardening shears'20087,229,344'Blade sharpening tool'2007D0541615'Knife sharpener holder'20077,153,200'Blade grinding tool'2006D0520326'Knife grinder'20067,001,259'Blade grinder for gardening cutting tool'2006D0509115'Shears'2005D0494431'Shears'20046,725,544'Anvil structure for garden clippers'20046,725,547'Gardening shears'2004D0486361'Shear'20046,643,937'Gardening shears'20036,393,703'Structure for confining a rotational angle of a handle of gardening shears'2002D0426755'Shear'2000D0422856'Shear'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2018Patents assigned to WU SHIH-PIAO (26)· patent assignee history
2000–2019Based in Changhua County, TW· patent location history
2002–2019Patents assigned to JIIN HAUR IND CO LTD (53)· patent assignee history
2002–2015Based in Chang Hua Hsien, TW· patent location history
2006Based in Yung Kang, TW· patent location history
2010–2018Based in Chu-tung Town, TW· patent location history
2013Patents assigned to JRIN HAUR IND CO LTD (1)· patent assignee history
2018–2019Patents assigned to WU SHIH PIAO (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIIN HAUR IND CO LTD | 53 | 2002–2019 |
| WU SHIH-PIAOself | 26 | 2000–2018 |
| WU SHIH PIAOself | 7 | 2018–2019 |
| JRIN HAUR IND CO LTD | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Changhua County, TW | 42 | 2000–2019 |
| Chang Hua Hsien, TW | 8 | 2002–2015 |
| Chu-tung Town, TW | 6 | 2010–2018 |
| Yung Kang, TW | 2 | 2006 |