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US 2003/0195391 A1Published application
Lighting and unlocking instrument
OwnerChel Ho Shininventor
Life of this patent
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Abstract
A lighting and unlocking instrument for achieving a quick and easy unlocking operation is disclosed. The unlocking instrument has a handle grip containing dry cells, a speculum body coupled to an upper end of the handle grip and including a magnifying lens, a coupler coupled to a front part of the speculum body, a rotating body fitted on the coupler and having a slot for holding a probing pick, and a fastening bolt screwed into the rotating body to fasten the rotating body to the coupler.
Claims1
A lighting and unlocking instrument comprising:
- a handle grip containing dry cells therein;
- a speculum body coupled to an upper end of the handle grip and including a magnifying lens at its rear end;
- a coupler detachably coupled to a front part of the speculum body;
- a rotating body fitted on an outer surface of a front end of the coupler and having a holding slot into which a probing pick is securely inserted;
- and
- a fastening bolt screwed into the rotating body to fasten the rotating body to the coupler.
3 more elements
Dependencies are inferred from the claim text.