DE20103192U1 - Spirit level with dragonfly lighting - Google Patents
Spirit level with dragonfly lightingInfo
- Publication number
- DE20103192U1 DE20103192U1 DE20103192U DE20103192U DE20103192U1 DE 20103192 U1 DE20103192 U1 DE 20103192U1 DE 20103192 U DE20103192 U DE 20103192U DE 20103192 U DE20103192 U DE 20103192U DE 20103192 U1 DE20103192 U1 DE 20103192U1
- Authority
- DE
- Germany
- Prior art keywords
- lighting
- level
- dragonfly
- spirit
- spirit level
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20103192U DE20103192U1 (en) | 2001-02-24 | 2001-02-24 | Spirit level with dragonfly lighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20103192U DE20103192U1 (en) | 2001-02-24 | 2001-02-24 | Spirit level with dragonfly lighting |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20103192U1 true DE20103192U1 (en) | 2001-07-05 |
Family
ID=7953409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20103192U Expired - Lifetime DE20103192U1 (en) | 2001-02-24 | 2001-02-24 | Spirit level with dragonfly lighting |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20103192U1 (en) |
-
2001
- 2001-02-24 DE DE20103192U patent/DE20103192U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20010809 |
|
R021 | Search request validly filed |
Effective date: 20010528 |
|
R163 | Identified publications notified |
Effective date: 20011005 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20040901 |