US3843474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acrylic reflex reflector and sealing means therefor
Assignee: Exel Industries SA
•
Filing: 1972-08-15
•
Granted: 1974-10-22
•
Expires: 1992-08-15
Abstract
Abstract 1. AN ACRYLIC REFLEX REFLCTOR HAVING INTERNAL PRISMATIC REFLECTIVE FACETS AMD MARGINAL RIBS EXTENDING THEREABOUT PROVIDING FLAT SURFACES TERMINATING IN A COMMON PLANE, A STRIP OF ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMER EXTRUDED WITH A VINYL BASE, SUCH AS AN EXTRUDED PEDAL TREAD, SAID STRIP OFF COPOLYMER EXTRUDED WITH THE VINYL BASE BEING ENGAGED BY THE FLAT SURFACES OF SAID RIBS WITH SAID FACETS IN SPACED RELATION WITH RESPECT TO SAID STRIP AND BEING SEALED TO THE FLAT SURFACES OF SAID RIBS, SAID REFLECTOR BEING POSITIVELY HELD TO THE VINYL BASE SOLELY BY THE SEAL BETWEEN SAID REFLECTOR AND STRIP OF PLASTIC MATERIAL.
Inventors
- 👤 W Dian
- 👤 G Golden
- 👤 C Wrobel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:08
CPC Classifications
B; B62; B62M; B62M3/00; B62M3/08; B62M3/12; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24488; Y10T428/2457
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN ACRYLIC REFLEX REFLCTOR HAVING INTERNAL PRISMATIC REFLECTIVE FACETS AMD MARGINAL RIBS EXTENDING THEREABOUT PROVIDING FLAT SURFACES TERMINATING IN A COMMON PLANE, A STRIP OF ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMER EXTRUDED WITH A VINYL BASE, SUCH AS AN EXTRUDED PEDAL TREAD, SAID STRIP OFF COPOLYMER EXTRUDED WITH THE VINYL BASE BEING ENGAGED BY THE FLAT SURFACES OF SAID RIBS WITH SAID FACETS IN SPACED RELATION WITH RESPECT TO SAID STRIP AND BEING SEALED TO THE FLAT SURFACES OF SAID RIBS, SAID REFLECTOR BEING POSITIVELY HELD TO THE VINYL BASE SOLELY BY THE SEAL BETWEEN SAID REFLECTOR AND STRIP OF PLASTIC MATERIAL.
Claim 2
Dependent Claim
98 words
AN ACRYLIC REFLEX REFLCTOR HAVING INTERNAL PRISMATIC REFLECTIVE FACETS AMD MARGINAL RIBS EXTENDING THEREABOUT PROVIDING FLAT SURFACES TERMINATING IN A COMMON PLANE, A STRIP OF ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMER EXTRUDED WITH A VINYL BASE, SUCH AS AN EXTRUDED PEDAL TREAD, SAID STRIP OFF COPOLYMER EXTRUDED WITH THE VINYL BASE BEING ENGAGED BY THE FLAT SURFACES OF SAID RIBS WITH SAID FACETS IN SPACED RELATION WITH RESPECT TO SAID STRIP AND BEING SEALED TO THE FLAT SURFACES OF SAID RIBS, SAID REFLECTOR BEING POSITIVELY HELD TO THE VINYL BASE SOLELY BY THE SEAL BETWEEN SAID REFLECTOR AND STRIP OF PLASTIC MATERIAL.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-10-21 | 1978-04-22 | 1978-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-21 | 1982-04-22 | 1982-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-21 | 1986-04-22 | 1986-10-22 | $7700.00 | Window Closed / Lapsed |