US3675355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding strip
Assignee: GLASS LAB CO
•
Filing: 1970-01-19
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Granted: 1972-07-11
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Expires: 1990-01-19
Abstract
Abstract This invention and this disclosure are directed to a molding strip and more particularly to a molding strip employed to support a translucent or transparent member. This disclosure is especially related to the use of the molding strip as a means of holding a translucent member wherein the strip is in a predetermined configuration, especially in the form of an alphabet letter outline. Thus, this invention''s use resides primarily in the field of sign letters and mounting means therefor. The strip of this invention has a curved end to support an end of the translucent or transparent member and on the front viewable edge is provided with light-reflective material.
Inventors
- 👤 Victor Shanok
- 👤 Jesse P Shanok
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:04
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/04; G09F13/0404; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24529; Y10T428/26
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
266 words
A molding strip for surrounding a character, the character including front and rear faces of selected configuration and a peripheral extent which separates said front and rear faces from one another, said front face being disposed for viewing, said molding strip comprising a composite assembly, said composite assembly including a first elongated strip of metallic foil of a prescribed width and substantially 0.002 inches in thickness, said first strip being provided with a longitudinal flanged end portion, a second elongated strip of Mylar film provided with a plurality of light-reflecting glass beads adhering thereto to define a light-reflective material having a lesser width than said first elongated strip and disposed in a superposed position on said flanged end portion of said first elongated strip, said first and second elongated strips being substantially of equal length, an elongated flexible transparent plastic body constituted of cellulose acetate butyrate in an encapsulating position about said first and second elongated strips, said plastic body having a continuous extent overlying said peripheral extent of said character, said plastic body including end portions overlying edges of said front face of said character, said end portion including a flat surface and a rounded surface, said flat surface serving as a ledge for directly contacting said front face said second elongated strip and said flanged end portion of said first elongated strip being disposed in said body end portions with said second elongated strip exposed to view when viewing said front face of saiD character, whereby said second elongated strip outlines said character for display by reflecting light impinging on said second elongated strip.
Claim 2
Dependent Claim
266 words
A molding strip for surrounding a character, the character including front and rear faces of selected configuration and a peripheral extent which separates said front and rear faces from one another, said front face being disposed for viewing, said molding strip comprising a composite assembly, said composite assembly including a first elongated strip of metallic foil of a prescribed width and substantially 0.002 inches in thickness, said first strip being provided with a longitudinal flanged end portion, a second elongated strip of Mylar film provided with a plurality of light-reflecting glass beads adhering thereto to define a light-reflective material having a lesser width than said first elongated strip and disposed in a superposed position on said flanged end portion of said first elongated strip, said first and second elongated strips being substantially of equal length, an elongated flexible transparent plastic body constituted of cellulose acetate butyrate in an encapsulating position about said first and second elongated strips, said plastic body having a continuous extent overlying said peripheral extent of said character, said plastic body including end portions overlying edges of said front face of said character, said end portion including a flat surface and a rounded surface, said flat surface serving as a ledge for directly contacting said front face said second elongated strip and said flanged end portion of said first elongated strip being disposed in said body end portions with said second elongated strip exposed to view when viewing said front face of saiD character, whereby said second elongated strip outlines said character for display by reflecting light impinging on said second elongated strip.
Claim 3
Dependent Claim
13 words
A molding strip according to claim 1, wherein said light-reflective material is opaque.
Claim 4
Dependent Claim
16 words
A molding strip according to claim 1, wherein said first strip of metallic foil is aluminum.
Claim 5
Dependent Claim
12 words
A molding strip according to claim 1, wherein said character is opaque.
Claim 6
Dependent Claim
15 words
A molding strip according to claim 1, wherein said character permits light to pass therethrough.
References Cited (Backward Citations)
US2330843A
Cited
US3136676A
Cited
US3016590A
Cited
US2957444A
Cited
US3013919A
Cited
US3024147A
Cited
US3436297A
Cited
US3254436A
Cited
US3477159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-11 | 1976-01-10 | 1976-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-11 | 1980-01-10 | 1980-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-11 | 1984-01-10 | 1984-07-11 | $7700.00 | Window Closed / Lapsed |