GB547719A - Improvements in and relating to indicator cards used in filing systems and the like - Google Patents
Improvements in and relating to indicator cards used in filing systems and the likeInfo
- Publication number
- GB547719A GB547719A GB932441A GB932441A GB547719A GB 547719 A GB547719 A GB 547719A GB 932441 A GB932441 A GB 932441A GB 932441 A GB932441 A GB 932441A GB 547719 A GB547719 A GB 547719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ears
- cards
- relating
- edges
- cards used
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
547,719. Card indexes. COPELAND-CHATTERSON CO., Ltd., and ELSDEN, H. E. July 23, 1941, No. 9324. [Classes 16 and 146 (i)] The cards A of an overlapping card index, which are displaceable laterally, are cruciform in shape, and are symmetrical about vertical and transverse centre-lines, and the projecting ears f on their sides are of varying depth in the vertical direction, so that the upper and lower margins of the ears on rear cards, which bear numbers or other indications, are visible above and below the ears of the cards in front. The cards have spaced recesses c in their upper and lower edges to engage in a reversible manner with bars or ridges D on a tray or drawer. The marginal parts of the ears next to their upper and lower edges may be distinguished by different colours. The edges of the ears may be oblique instead of horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB932441A GB547719A (en) | 1941-07-23 | 1941-07-23 | Improvements in and relating to indicator cards used in filing systems and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB932441A GB547719A (en) | 1941-07-23 | 1941-07-23 | Improvements in and relating to indicator cards used in filing systems and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB547719A true GB547719A (en) | 1942-09-08 |
Family
ID=9869757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB932441A Expired GB547719A (en) | 1941-07-23 | 1941-07-23 | Improvements in and relating to indicator cards used in filing systems and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB547719A (en) |
-
1941
- 1941-07-23 GB GB932441A patent/GB547719A/en not_active Expired
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