Invention Grant
- Patent Title: Folding rule
- Patent Title (中): 折叠规则
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Application No.: US14388050Application Date: 2013-03-20
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Publication No.: US09329012B2Publication Date: 2016-05-03
- Inventor: Mario Neugaertner
- Applicant: Mario Neugaertner
- Applicant Address: DE Eckstedt
- Assignee: Mario Neugärtner
- Current Assignee: Mario Neugärtner
- Current Assignee Address: DE Eckstedt
- Agency: Brooks Kushman P.C.
- Priority: DE102012205302 20120330
- International Application: PCT/EP2013/055784 WO 20130320
- International Announcement: WO2013/143932 WO 20131003
- Main IPC: G01B3/06
- IPC: G01B3/06 ; G01B5/08 ; G01B5/213
Abstract:
A folding rule including at least three links that are pivotably fastened to each other, at least one of the links has a scale for measuring the diameter of objects, the scale is designed in such a way that, when the object is completely enclosed by three adjacent links wherein the insides of the three links are each in contact with the object, a specified region of one of the links is in contact with the scale and a respective contact point on the scale indicates the diameter of the object.
Public/Granted literature
- US20150033569A1 FOLDING RULE Public/Granted day:2015-02-05
Information query
