DE9320044U1 - blackboard - Google Patents
blackboardInfo
- Publication number
- DE9320044U1 DE9320044U1 DE9320044U DE9320044U DE9320044U1 DE 9320044 U1 DE9320044 U1 DE 9320044U1 DE 9320044 U DE9320044 U DE 9320044U DE 9320044 U DE9320044 U DE 9320044U DE 9320044 U1 DE9320044 U1 DE 9320044U1
- Authority
- DE
- Germany
- Prior art keywords
- blackboard
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0056—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels portable display standards
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9320044U DE9320044U1 (en) | 1993-12-28 | 1993-12-28 | blackboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9320044U DE9320044U1 (en) | 1993-12-28 | 1993-12-28 | blackboard |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9320044U1 true DE9320044U1 (en) | 1994-02-17 |
Family
ID=6902611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9320044U Expired - Lifetime DE9320044U1 (en) | 1993-12-28 | 1993-12-28 | blackboard |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9320044U1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH171894A (en) * | 1933-12-15 | 1934-09-15 | Porchet Jean | Support for sign. |
DE1911656U (en) * | 1964-12-24 | 1965-03-11 | Ernst Joachim Gerling | MOBILE APPROACH TABLE. |
DE8311184U1 (en) * | 1983-04-15 | 1983-09-15 | Meier, Wilhelm, 7823 Bonndorf | DEVICE WITH HEIGHT-ADJUSTABLE SHELF |
DE9205060U1 (en) * | 1992-04-08 | 1992-06-11 | "Durable" Hunke & Jochheim Gmbh & Co Kg, 5860 Iserlohn, De | |
DE4304183C1 (en) * | 1993-02-12 | 1993-11-04 | Weigang Organisation Gmbh | Holding table for large format writing and/or drawing blocks - has support column provided at upper end with inclined surface and fixed by conical insert connection to rear side of holding table |
EP0467917B1 (en) * | 1989-04-11 | 1993-12-08 | LEACH, Gordon Christopher | Pedestal |
DE9317042U1 (en) * | 1993-11-08 | 1994-01-20 | Roesner Walter | Display board, movable and height adjustable |
-
1993
- 1993-12-28 DE DE9320044U patent/DE9320044U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH171894A (en) * | 1933-12-15 | 1934-09-15 | Porchet Jean | Support for sign. |
DE1911656U (en) * | 1964-12-24 | 1965-03-11 | Ernst Joachim Gerling | MOBILE APPROACH TABLE. |
DE8311184U1 (en) * | 1983-04-15 | 1983-09-15 | Meier, Wilhelm, 7823 Bonndorf | DEVICE WITH HEIGHT-ADJUSTABLE SHELF |
EP0467917B1 (en) * | 1989-04-11 | 1993-12-08 | LEACH, Gordon Christopher | Pedestal |
DE9205060U1 (en) * | 1992-04-08 | 1992-06-11 | "Durable" Hunke & Jochheim Gmbh & Co Kg, 5860 Iserlohn, De | |
DE4304183C1 (en) * | 1993-02-12 | 1993-11-04 | Weigang Organisation Gmbh | Holding table for large format writing and/or drawing blocks - has support column provided at upper end with inclined surface and fixed by conical insert connection to rear side of holding table |
DE9317042U1 (en) * | 1993-11-08 | 1994-01-20 | Roesner Walter | Display board, movable and height adjustable |
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