CH189440A - Wasserwaage. - Google Patents
Wasserwaage.Info
- Publication number
- CH189440A CH189440A CH189440DA CH189440A CH 189440 A CH189440 A CH 189440A CH 189440D A CH189440D A CH 189440DA CH 189440 A CH189440 A CH 189440A
- Authority
- CH
- Switzerland
- Prior art keywords
- spirit level
- spirit
- level
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH189440T | 1936-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH189440A true CH189440A (de) | 1937-02-28 |
Family
ID=4436291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH189440D CH189440A (de) | 1936-09-16 | 1936-09-16 | Wasserwaage. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH189440A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2316000A1 (de) * | 2008-12-11 | 2011-05-04 | Kapro Industries Ltd. | Nivellierwaage mit horizontaler blasenlibelle und verbesserter blasensichtbarkeit |
WO2011070562A1 (en) * | 2009-12-13 | 2011-06-16 | Kapro Industries Ltd | Level with asymmetrical transverse cross section |
USD730207S1 (en) | 2014-03-05 | 2015-05-26 | Kapro Industries Ltd. | Spirit level |
USD750984S1 (en) | 2014-09-30 | 2016-03-08 | Kapro Industries Ltd. | Box spirit level with ruler |
US9618339B2 (en) | 2013-02-26 | 2017-04-11 | Kapro Industries Ltd. | Spirit level |
USD805928S1 (en) | 2016-09-21 | 2017-12-26 | Kapro Industries Ltd. | Stud layout level |
-
1936
- 1936-09-16 CH CH189440D patent/CH189440A/de unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2316000A1 (de) * | 2008-12-11 | 2011-05-04 | Kapro Industries Ltd. | Nivellierwaage mit horizontaler blasenlibelle und verbesserter blasensichtbarkeit |
EP2316000A4 (de) * | 2008-12-11 | 2012-03-07 | Kapro Ind Ltd | Nivellierwaage mit horizontaler blasenlibelle und verbesserter blasensichtbarkeit |
US8220171B2 (en) | 2008-12-11 | 2012-07-17 | Kapro Industries Ltd. | Spirit level having horizontal bubble vial with improved bubble visibility |
WO2011070562A1 (en) * | 2009-12-13 | 2011-06-16 | Kapro Industries Ltd | Level with asymmetrical transverse cross section |
WO2011070561A1 (en) * | 2009-12-13 | 2011-06-16 | Kapro Industries Ltd | Bubble vial with coloring agent |
US9618339B2 (en) | 2013-02-26 | 2017-04-11 | Kapro Industries Ltd. | Spirit level |
USD730207S1 (en) | 2014-03-05 | 2015-05-26 | Kapro Industries Ltd. | Spirit level |
USD750984S1 (en) | 2014-09-30 | 2016-03-08 | Kapro Industries Ltd. | Box spirit level with ruler |
USD805928S1 (en) | 2016-09-21 | 2017-12-26 | Kapro Industries Ltd. | Stud layout level |
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