US160886A - Improvement in book-clips - Google Patents
Improvement in book-clips Download PDFInfo
- Publication number
- US160886A US160886A US160886DA US160886A US 160886 A US160886 A US 160886A US 160886D A US160886D A US 160886DA US 160886 A US160886 A US 160886A
- Authority
- US
- United States
- Prior art keywords
- book
- clips
- improvement
- jaws
- spring
- 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
- 210000001847 Jaw Anatomy 0.000 description 12
- 229910000639 Spring steel Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F9/00—Filing appliances with devices clamping file edges; Covers with clamping backs
- B42F9/001—Clip boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/20—Paper fastener
- Y10T24/202—Resiliently biased
- Y10T24/203—Resiliently biased including means to open or close fastener
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
- Y10T24/4494—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member having specific handle structure
Definitions
- YThis invention relates to improvements in book-clips; and it consists in a double-jawed clamp provided with a closing-spring, and so constructed that one pair oi' the jaws may be made to hold the leaves of one 'side of the book, and the other pair ot' jaws the leaves of the other side, the pairs of jaws connected with each other in such a manner that they may be operated simultaneously, all as hereinafter fully described.
- Figure l is a perspective view of my invention in place on a book; and Figs. 2 and 3 are, respectively, side and end elevations thereof.
- letters A represent two bars similarly formed, their central parts a curved, as shown in the drawings, and their ends ci straight.
- B is a plate of spring-steel, out away at b b, to graduate the spring, curved as shown, and connected by riveting at the points b b to the bars A.
- C is an ordinary book.
- the invention may be used for any class of books, but is intended more particularly for witnesseses:
Landscapes
- Basic Packing Technique (AREA)
Description
UNITED STATES PATENT FIEICZE0 HENRY T. DUNLAP, OF GALESBURG, ILLINOIS.
IMPROVEMENT lN BOOK-CLIPS.
Specification forming part of Letters Patent No. 160,886, dated March 16, 1875; application filed January 2, 1875.
To all whom it may concern:
Be it known that I, HENRY T. DUNLAP, of Galesburg, in the county of Knox and State of Illinois, have invented certain Improvements in Book-Clips, of which the following is a'specication:
YThis invention relates to improvements in book-clips; and it consists in a double-jawed clamp provided with a closing-spring, and so constructed that one pair oi' the jaws may be made to hold the leaves of one 'side of the book, and the other pair ot' jaws the leaves of the other side, the pairs of jaws connected with each other in such a manner that they may be operated simultaneously, all as hereinafter fully described.
ln the accompanying drawings, forming part of this specification, Figure l is a perspective view of my invention in place on a book; and Figs. 2 and 3 are, respectively, side and end elevations thereof.
Referring to the parts by letters, letters A represent two bars similarly formed, their central parts a curved, as shown in the drawings, and their ends ci straight. B is a plate of spring-steel, out away at b b, to graduate the spring, curved as shown, and connected by riveting at the points b b to the bars A. C is an ordinary book.
Reference to Fig. 1 will explain the operation of the invention almost without further explanation. By taking hold of the bars A at a they may be pressed together at that part and separated at the jaws a. The jaws may then be placed on the book, as shown at said Fig. 1, and, the pressure being removed from the parts a, the spring b will draw the jaws of each pair of springs toward each other and clasp the leaves of each side of the book snfticiently close to retain them in the desired position.
The invention may be used for any class of books, but is intended more particularly for Witnesses:
W. B. RICHARDS, CEAS. TUPPEE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US160886A true US160886A (en) | 1875-03-16 |
Family
ID=2230295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US160886D Expired - Lifetime US160886A (en) | Improvement in book-clips |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US160886A (en) |
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0
- US US160886D patent/US160886A/en not_active Expired - Lifetime
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