A lock for preventing monkeys from opening a litter stockade
The invention concerns a lock for preventing monkeys from opening a litter stockade
Patent Number: HK1169268A2
Application Number: HK2011112891A
Inventor: SIU KIN WAI MICHAEL
Priority Date: 28 Nov 2011
Priority Number: HK1169268A2
Application Date: 28 Nov 2011
Publication Date: 18 Jan 2013
Assignee Applicant: The Hong Kong Polytechnic University
Title: A LOCK FOR PREVENTING MONKEYS FROM OPENING A LITTER STOCKADE
Usefulness: A LOCK FOR PREVENTING MONKEYS FROM OPENING A LITTER STOCKADE
Novelty: Lock for preventing monkeys from opening litter stockade comprises sliding member movable from lower position to higher position, guiding member to guide movement of sliding member from lower position to higher position
农业
动物
Michael Siu
香港
