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US3617074A Expired / Lapsed US ⏱️ 0.0 years remaining

Telephone directory cover

Assignee: Whitehouse Products Inc
•
Filing: 1969-07-01
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Granted: 1971-11-02
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Expires: 1989-07-01
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Abstract

Abstract A telephone directory binder cover having a backer plate, top and bottom plates removably attached to the backer plate and front and back covers, the backer plate having C-shaped recesses extending longitudinally of the backer plate along the marginal edges thereof, the covers having cylindrical edges in said Cshaped recesses, the recesses and cylindrical edges forming a hinge mounting between the backer plate and the cover, the assembled binder cover being adaptable for hinge, cable, or chain mounting.

Inventors

  • 👤 Venerio J Rigolini
  • 👤 William L Lawson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 13:02
CPC Classifications
B; B42; B42F; B42F11/00; B42F11/02; B42D; B42D17/00

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 283 words
A binder for telephone directories comprising: a. An elongated backer plate having a pair of C-shaped recesses, remotely spaced from one another, said recesses extending longitudinally along the elongated marginal edges of said backer plate; b. a pair of brackets mounted remote one from another in substantially parallel relationship on an inner face of said backer plate, said brackets extending longitudinally along said inner face of said backer plate, each bracket extending outwardly from said inner face and including an outwardly extending flange and an inwardly extending flange, said inwardly extending flange being spaced from said inner face of said backer plate and parallel thereto forming a recess therebetween to receive a top bracket and a bottom bracket; c. front and back covers each having a substantially cylindrical edge, said cylindrical edge of said front cover extending in one of said C-shaped recesses of said backer plate and said cylindrical edge of said back cover extending in a second Cshaped recess of said backer plate, said cylindrical edges and said C-shaped recesses forming, therebetween, a hinge mounting on said backer plate for said front and back covers, respectively; and d. a bottom bracket and a top bracket both including a keeper portion slidably mounted on said backer plate in the receiving recesses defined between said inner face of said backer plate and said inwardly extending flanges mounted thereon, an outwardly extending portion perpendicularly aligned with said keeper portion, a pair of ears fixed to said outwardly extending portion extending laterally and rearwardly thereof over the ends of said C-shaped recesses forming closures therefor and an angularly disposed inwardly formed edge integral with said outwardly extending portion and extending inwardly toward said keeper portion.
Claim 2
Dependent Claim 283 words
A binder for telephone directories comprising: a. An elongated backer plate having a pair of C-shaped recesses, remotely spaced from one another, said recesses extending longitudinally along the elongated marginal edges of said backer plate; b. a pair of brackets mounted remote one from another in substantially parallel relationship on an inner face of said backer plate, said brackets extending longitudinally along said inner face of said backer plate, each bracket extending outwardly from said inner face and including an outwardly extending flange and an inwardly extending flange, said inwardly extending flange being spaced from said inner face of said backer plate and parallel thereto forming a recess therebetween to receive a top bracket and a bottom bracket; c. front and back covers each having a substantially cylindrical edge, said cylindrical edge of said front cover extending in one of said C-shaped recesses of said backer plate and said cylindrical edge of said back cover extending in a second Cshaped recess of said backer plate, said cylindrical edges and said C-shaped recesses forming, therebetween, a hinge mounting on said backer plate for said front and back covers, respectively; and d. a bottom bracket and a top bracket both including a keeper portion slidably mounted on said backer plate in the receiving recesses defined between said inner face of said backer plate and said inwardly extending flanges mounted thereon, an outwardly extending portion perpendicularly aligned with said keeper portion, a pair of ears fixed to said outwardly extending portion extending laterally and rearwardly thereof over the ends of said C-shaped recesses forming closures therefor and an angularly disposed inwardly formed edge integral with said outwardly extending portion and extending inwardly toward said keeper portion.
Claim 3
Dependent Claim 21 words
A binder as recited in claim 1 in which said binder includes means for attaching said binder to a support structure.
Claim 4
Dependent Claim 23 words
A binder as recited in claim 2 in which said means for attaching said binder to a support structure includes a hinge bracket.
Claim 5
Dependent Claim 18 words
A binder as recited in claim 3 in which said hinge bracket is attached to said top plate.
Claim 6
Dependent Claim 22 words
A binder as recited in claim 2 in which said means for attaching said binder to a support structure includes a cable.
Claim 7
Dependent Claim 17 words
A binder as recited in claim 5 in which said cable is attached to said top plate.
Claim 8
Dependent Claim 42 words
A binder as recited in claim 6 in which said cable is pivotally attached to said top plate by a pin attached at one end to said cable, said pin extending through said top plate and being held therein by a circlet.
Claim 9
Dependent Claim 53 words
A binder as recited in claim 5 in which said cable is attached to the backer plate of said binder intermediate said top and bottom plates by a pin attached at one end to said cable and extending through said backer plate, said pin being held in said backer plate by a circlet.
Claim 10
Dependent Claim 53 words
The binder defined in claim 1 in which each angularly disposed inwardly formed edge of said top and bottom brackets has a pair of axially aligned apertures located therein; and a pair of rods having curved ends, an end of each rod respectively arranged in aligned apertures of said top and bottom brackets.

References Cited (Backward Citations)

US1559446A Cited
US3322129A Cited
US3373749A Cited
US3425421A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-11-01 1975-05-03 1975-11-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-11-01 1979-05-03 1979-11-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-11-01 1983-05-03 1983-11-02 $7700.00 Window Closed / Lapsed

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