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US1245936A - Spring-grip book or lesson marker. - Google Patents

Spring-grip book or lesson marker. Download PDF

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Publication number
US1245936A
US1245936A US11106616A US11106616A US1245936A US 1245936 A US1245936 A US 1245936A US 11106616 A US11106616 A US 11106616A US 11106616 A US11106616 A US 11106616A US 1245936 A US1245936 A US 1245936A
Authority
US
United States
Prior art keywords
marker
lesson
spring
book
jaws
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
Application number
US11106616A
Inventor
Harry Porter Loveland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US11106616A priority Critical patent/US1245936A/en
Application granted granted Critical
Publication of US1245936A publication Critical patent/US1245936A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/02—Paper-clips or like fasteners
    • B42F1/04—Paper-clips or like fasteners metallic
    • B42F1/08—Paper-clips or like fasteners metallic of round cross-section, e.g. made of wire
    • 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
    • Y10T24/205—One piece
    • 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
    • Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
    • Y10T24/44923—Clasp, clip, or support-clamp cut or shaped from a single sheet of resilient, uniformly thick, planar material

Definitions

  • My invention relatesto improvements in lesson markers in which the marker is held in place more securely than by grip devices,
  • the blank shown plainly in the fiat in Fig. 1 is constructed preferably of thin sheet metal and has broadened ends constituting jaws 3 and 4, which are connected by a narrower portion 5.
  • One jaw 3 is notched to produce the projection 2, which serves, when the device is folded at its middle, as shown in Figs. 2, 3' and 6, as a line indicator for the page of a book to which the device is applied.
  • the other fiat jaw 4 of the device a transverse rib or is crimped to produce blank is folded the ridge 1, and when the the device folded,
  • the improved book marker constructed of thin resilient material and comprising flat j-aws one overlying the other one, and one of them being provided with a transverse ridge on the inner side, which serves as a fulcrum for the opposite jaw, the two jaws having a narrow connecting portion whose sides are bowed outwardly and tend to hold the free ends of the jaws normally in contact as shown and described.

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  • Eye Examination Apparatus (AREA)

Description

H. P. LOVELAND. SPRING GRIP BOOK 0R LESSON MARKER.
.APPLICATION FILED JULY 24, I916.
1,245,936. PatentedNo'v. 6,1917.
' I 1? TOR.
1; y M firm? A TTORNE J" HARRY PORTER LOVELAND, 0F SEDALIA, MISSOURI.
SPRING-G311? BOOK OR LESSON MARKER. I
Specification of Letters Patent.
Patented Nov. 6, 1917.
Application filed July 24, 1916. Serial No. 111,066.
To all whom it may concern:
Be it known that I, HARRY PORTER Love- LAND,'a citizen of the United States, residing at Sedalia, in the county of Pettis and State of Missouri. have invented a new and useful Spring-Grip Book or Lesson Marker, of which the following is a specification.
My invention relatesto improvements in lesson markers in which the marker is held in place more securely than by grip devices,
The blank shown plainly in the fiat in Fig. 1 is constructed preferably of thin sheet metal and has broadened ends constituting jaws 3 and 4, which are connected by a narrower portion 5. One jaw 3 is notched to produce the projection 2, which serves, when the device is folded at its middle, as shown in Figs. 2, 3' and 6, as a line indicator for the page of a book to which the device is applied. The other fiat jaw 4 of the device a transverse rib or is crimped to produce blank is folded the ridge 1, and when the the device folded,
jaw 3 overlies and rests upon such rib 1,
and the free ends of the jaws are also in contact owing to the resiliency of the folded or middle part, which connects the jaws. Such folded portionhas slightly curved or convexed sides. Such bowed portion tends nor mally to hold the jaws together. It will now be understood that by pressing such separated parts together between the thumb and finger, as shown in Fig. 5, the rib- 1 serves as a fulcrum for the upper jaw 3, and the free ends of jaws are thus caused to separate, as shown in Fig. 5, sufficiently to admit the edge of a book leaf between them. Then, upon releasing pressure on the jaw shanks, the jaws resume their ori 'nal relation. and therefore clamp the 00k leaf firmly between them. Upon again applyin pressure to the device the jaws are separate so that the device may be easily and quickly detached without any liability of tearing or abrading the book leaf.
I claim:
The improved book marker constructed of thin resilient material and comprising flat j-aws one overlying the other one, and one of them being provided with a transverse ridge on the inner side, which serves as a fulcrum for the opposite jaw, the two jaws having a narrow connecting portion whose sides are bowed outwardly and tend to hold the free ends of the jaws normally in contact as shown and described.
HARRY PORTER LOVELAND.
US11106616A 1916-07-24 1916-07-24 Spring-grip book or lesson marker. Expired - Lifetime US1245936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11106616A US1245936A (en) 1916-07-24 1916-07-24 Spring-grip book or lesson marker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11106616A US1245936A (en) 1916-07-24 1916-07-24 Spring-grip book or lesson marker.

Publications (1)

Publication Number Publication Date
US1245936A true US1245936A (en) 1917-11-06

Family

ID=3313708

Family Applications (1)

Application Number Title Priority Date Filing Date
US11106616A Expired - Lifetime US1245936A (en) 1916-07-24 1916-07-24 Spring-grip book or lesson marker.

Country Status (1)

Country Link
US (1) US1245936A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791226A (en) * 1955-01-10 1957-05-07 Edward Hillman Jr Hairpin
US3797076A (en) * 1971-07-01 1974-03-19 Friedman A Spring clip for folded garments and the like
US4732107A (en) * 1987-04-13 1988-03-22 Jacobsen Edwin W Removable page marker
USD353839S (en) 1992-11-13 1994-12-27 Sam Mullen Tab for use on tractor fed paper
US5619789A (en) * 1994-09-29 1997-04-15 Chung; Jin W. Spring clip for sheet material and applicator therefor
US5941007A (en) * 1996-07-08 1999-08-24 Reinhold; Ronald W. Feather folding device and method
USD415522S (en) 1997-08-12 1999-10-19 U.S. Ring Binder Corp. Binder locking clip
US20060174909A1 (en) * 2005-02-04 2006-08-10 Goody Products, Inc. Hair pin

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791226A (en) * 1955-01-10 1957-05-07 Edward Hillman Jr Hairpin
US3797076A (en) * 1971-07-01 1974-03-19 Friedman A Spring clip for folded garments and the like
US4732107A (en) * 1987-04-13 1988-03-22 Jacobsen Edwin W Removable page marker
USD353839S (en) 1992-11-13 1994-12-27 Sam Mullen Tab for use on tractor fed paper
US5619789A (en) * 1994-09-29 1997-04-15 Chung; Jin W. Spring clip for sheet material and applicator therefor
US5941007A (en) * 1996-07-08 1999-08-24 Reinhold; Ronald W. Feather folding device and method
USD415522S (en) 1997-08-12 1999-10-19 U.S. Ring Binder Corp. Binder locking clip
US20060174909A1 (en) * 2005-02-04 2006-08-10 Goody Products, Inc. Hair pin

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