GB273413A - Loose or changeable signs and means for affixing same - Google Patents
Loose or changeable signs and means for affixing sameInfo
- Publication number
- GB273413A GB273413A GB916526A GB916526A GB273413A GB 273413 A GB273413 A GB 273413A GB 916526 A GB916526 A GB 916526A GB 916526 A GB916526 A GB 916526A GB 273413 A GB273413 A GB 273413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- letter
- letters
- loose
- signs
- magnet
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
- G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Magnetic Treatment Devices (AREA)
- Toys (AREA)
Abstract
273,413. Democratis, S. J. April 7, 1926. Loose - letter and like signs. - Letters, numerals, words, plates, or other signs are removably held on a background of paramagnetic. material by magnets detachably mounted on the letters &c. The letters A may be provided with loops d and the magnet a placed between the loops and retained by a bar e, or the magnet may be slid with friction between two rails or grooves on the letter. The magnet is located centrally of the letter to minimize attraction between adjacent letters. The letter may be of paramagnetic material and be held to the background by two magnets g, f, Fig. 3, permanently connected together with or without a non-magnetic strip h between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB916526A GB273413A (en) | 1926-04-07 | 1926-04-07 | Loose or changeable signs and means for affixing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB916526A GB273413A (en) | 1926-04-07 | 1926-04-07 | Loose or changeable signs and means for affixing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB273413A true GB273413A (en) | 1927-07-07 |
Family
ID=9866655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB916526A Expired GB273413A (en) | 1926-04-07 | 1926-04-07 | Loose or changeable signs and means for affixing same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB273413A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659169A (en) * | 1951-05-22 | 1953-11-17 | Raymond F Brennan | Magnetic attaching means for ornamental objects |
| US3670435A (en) * | 1970-10-27 | 1972-06-20 | Wm A Steward Co | Magnetic in and out board |
| US11273665B2 (en) | 2016-08-23 | 2022-03-15 | Amazing Magnets, LLC | Eraser assembly |
| US11345182B2 (en) | 2018-07-17 | 2022-05-31 | Amazing Magnet, LLC | Eraser assembly and eraser inserts |
| US11731449B2 (en) | 2019-06-05 | 2023-08-22 | Amazing Magnets, LLC | System for coupling magnets to articles |
-
1926
- 1926-04-07 GB GB916526A patent/GB273413A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659169A (en) * | 1951-05-22 | 1953-11-17 | Raymond F Brennan | Magnetic attaching means for ornamental objects |
| US3670435A (en) * | 1970-10-27 | 1972-06-20 | Wm A Steward Co | Magnetic in and out board |
| US11273665B2 (en) | 2016-08-23 | 2022-03-15 | Amazing Magnets, LLC | Eraser assembly |
| US11345182B2 (en) | 2018-07-17 | 2022-05-31 | Amazing Magnet, LLC | Eraser assembly and eraser inserts |
| US11731449B2 (en) | 2019-06-05 | 2023-08-22 | Amazing Magnets, LLC | System for coupling magnets to articles |
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