LV15391A - Elliptical compass - Google Patents

Elliptical compass

Info

Publication number
LV15391A
LV15391A LVP-18-106A LV180106A LV15391A LV 15391 A LV15391 A LV 15391A LV 180106 A LV180106 A LV 180106A LV 15391 A LV15391 A LV 15391A
Authority
LV
Latvia
Prior art keywords
sliding
elliptical compass
compass
elliptical
sliding block
Prior art date
Application number
LVP-18-106A
Other languages
Latvian (lv)
Other versions
LV15391B (en
Inventor
Wenjun Luo
Jun Cheng
Original Assignee
Wenjun Luo
Jun Cheng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenjun Luo, Jun Cheng filed Critical Wenjun Luo
Priority to LV180106A priority Critical patent/LV15391B/en
Publication of LV15391A publication Critical patent/LV15391A/en
Publication of LV15391B publication Critical patent/LV15391B/en

Links

Landscapes

  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

Invention provides an elliptical compass comprising a sliding groove (2), a suction cup (4) and a sliding block (32) connected to the sliding groove by one end of a connecting rope (31). The other end of the sliding rope is wound on a knob (34). An elastic ring (1) is connected to the sliding block (32) to which an chalk holder (10) is attached.
LV180106A 2018-12-11 2018-12-11 Elliptical compass LV15391B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LV180106A LV15391B (en) 2018-12-11 2018-12-11 Elliptical compass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LV180106A LV15391B (en) 2018-12-11 2018-12-11 Elliptical compass

Publications (2)

Publication Number Publication Date
LV15391A true LV15391A (en) 2019-03-20
LV15391B LV15391B (en) 2019-11-20

Family

ID=65718976

Family Applications (1)

Application Number Title Priority Date Filing Date
LV180106A LV15391B (en) 2018-12-11 2018-12-11 Elliptical compass

Country Status (1)

Country Link
LV (1) LV15391B (en)

Also Published As

Publication number Publication date
LV15391B (en) 2019-11-20

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