ES139885Y - Una escuadra. - Google Patents
Una escuadra.Info
- Publication number
- ES139885Y ES139885Y ES1967139885U ES139885U ES139885Y ES 139885 Y ES139885 Y ES 139885Y ES 1967139885 U ES1967139885 U ES 1967139885U ES 139885 U ES139885 U ES 139885U ES 139885 Y ES139885 Y ES 139885Y
- Authority
- ES
- Spain
- Prior art keywords
- square
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
- G01B3/566—Squares
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Package Frames And Binding Bands (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR86345A FR1518703A (fr) | 1966-12-06 | 1966-12-06 | Perfectionnements aux équerres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES139885U ES139885U (es) | 1969-01-16 |
| ES139885Y true ES139885Y (es) | 1969-07-16 |
Family
ID=8622046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1967139885U Expired ES139885Y (es) | 1966-12-06 | 1967-06-19 | Una escuadra. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3518768A (es) |
| CH (1) | CH458989A (es) |
| ES (1) | ES139885Y (es) |
| FR (1) | FR1518703A (es) |
| GB (1) | GB1176558A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE22834T1 (de) * | 1983-03-23 | 1986-11-15 | Alfer Alu Fertigbau | Anschlagwinkel. |
| US4766713A (en) * | 1987-07-27 | 1988-08-30 | Delaware Capital Formation, Inc. | Packaging device including dual clip attachment apparatus, a casing brake mechanism and gathering mechanism |
| DE9207299U1 (de) * | 1992-05-29 | 1992-08-13 | Ruoff, Gerhard, 7247 Sulz | L-förmige Winkelschablone |
| US20090139104A1 (en) * | 2007-11-30 | 2009-06-04 | Rohweder Barry L | Multi-piece framing square |
| CA2713775C (en) | 2008-02-19 | 2014-04-22 | James Williams | Squareness testing instruments and methods of operation thereof |
| US10539405B2 (en) | 2015-12-24 | 2020-01-21 | Cosimo Fuda | Jig of spirit level clamping aid tools, squares and hand clamps |
| USD947691S1 (en) * | 2020-04-05 | 2022-04-05 | Meng Zhang | Layout square |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US126527A (en) * | 1872-05-07 | Improvement in try-squares | ||
| US1323742A (en) * | 1919-04-18 | 1919-12-02 | Ryland Jesse Burroughs | Builder's square. |
| FR655691A (fr) * | 1928-06-13 | 1929-04-22 | Nouvelle équerre métallique | |
| US2246260A (en) * | 1939-08-05 | 1941-06-17 | Southington Hardware Company | Try square |
-
1966
- 1966-12-06 FR FR86345A patent/FR1518703A/fr not_active Expired
-
1967
- 1967-06-19 ES ES1967139885U patent/ES139885Y/es not_active Expired
- 1967-09-06 GB GB40686/67A patent/GB1176558A/en not_active Expired
- 1967-10-12 CH CH1427067A patent/CH458989A/fr unknown
-
1969
- 1969-05-20 US US827124A patent/US3518768A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1176558A (en) | 1970-01-07 |
| US3518768A (en) | 1970-07-07 |
| FR1518703A (fr) | 1968-03-29 |
| CH458989A (fr) | 1968-06-30 |
| ES139885U (es) | 1969-01-16 |
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