Patent US4299643A successfully refreshed from Google Patents.
US4299643A
Expired / Lapsed
US
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Method of making a hinged display mount
Assignee: Individual
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Filing: 1980-08-08
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Granted: 1981-11-10
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Expires: 2000-08-08
Abstract
Abstract A hinged display mount hinged with a thin aluminum strip is formed in a manner to prevent damage to the display mount upon bending of the hinge. The aluminum hinge is secured to a pair of panels and preformed or shaped with a die in a manner to produce a clean bend after the panels and hinge have been casebound.
Inventors
- 👤 Carroll N. Cross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:47
CPC Classifications
G; G09; G09F; G09F15/00; G09F15/0006; B; B21; B21D; B21D5/00; B21D5/06; B21D5/08; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1046
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
142 words
A method of making a casebound hinged display mount comprising the steps of: securing a thin ductile material along inwardly disposed substantially parallel edges of a pair of panels to form a pair of hinged panels; and shaping the ductile strip of material secured to said pair of panels between the parallel edges of said pair of panels to produce a predetermined bend parallel to one said inwardly disposed parallel edge of the panel, said shaping of said thin ductile strip of material including passing the ductile strip of material attached to the pair of panels between a pair of spaced coacting dies, one die having a convex cross-section and the other die having a concave cross-section, whereby said hinged area can be identified for subsequent folding of said hinged panels along said hinge between said parallel edges of said hinged panels.
Claim 2
Independent Claim
142 words
A method of making a casebound hinged display mount comprising the steps of: securing a thin ductile material along inwardly disposed substantially parallel edges of a pair of panels to form a pair of hinged panels; and shaping the ductile strip of material secured to said pair of panels between the parallel edges of said pair of panels to produce a predetermined bend parallel to one said inwardly disposed parallel edge of the panel, said shaping of said thin ductile strip of material including passing the ductile strip of material attached to the pair of panels between a pair of spaced coacting dies, one die having a convex cross-section and the other die having a concave cross-section, whereby said hinged area can be identified for subsequent folding of said hinged panels along said hinge between said parallel edges of said hinged panels.
Claim 3
Dependent Claim
26 words
The method in accordance with claim 1, wherein the pair of spaced coacting dies includes a roller die rolling against the thin ductile strip of material.
Claim 4
Dependent Claim
33 words
A method in accordance with claim 1, including the step of casebinding the hinged panels secured with a thin ductile strip of material following the step of shaping the ductile strip of material.
Claim 5
Dependent Claim
40 words
A method in accordance with claim 1, including the step of casebinding the pair of panels secured by a thin ductile strip of material prior to shaping the ductile strip of material securing the pair of panels through the casebinding.
Claim 6
Dependent Claim
48 words
The method in accordance with claim 1, in which the step of securing a thin ductile strip of material to a pair of panels includes securing a thin strip of aluminum to a pair of panels and in the same operation shaping the strip of aluminum secured thereto.
Claim 7
Dependent Claim
37 words
The method in accordance with either of claim 3 or 4, including the step of die-cutting each end of the thin strip of material secured to a pair of panels to remove a portion of material therefrom.
Claim 8
Dependent Claim
31 words
The method in accordance with claim 6, in which the step of die-cutting each end of the strip of material includes die-cutting an arcuate piece of material from each end thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-09 | 1985-05-11 | 1985-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-09 | 1989-05-11 | 1989-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-09 | 1993-05-11 | 1993-11-10 | $7700.00 | Window Closed / Lapsed |