US4124197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety traffic barrier
Assignee: Individual
•
Filing: 1977-12-07
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Granted: 1978-11-07
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Expires: 1997-12-07
Abstract
Abstract A portable safety traffic barrier comprises a vertical hollow column of a thin flexible material upstanding from a base and a pair of vertically spaced substantially parallel hollow members of a resilient flexible material extending horizontally from the vertical column. Each of the column and horizontal members are inflated with a gaseous medium or are filled with a resilient medium so that the column and horizontal members will return to their initial positions after any impact thereto. The free ends of the arms are connected by a web and there is a light on one of the horizontal members connected through electrical leads to a battery mounted on the base. The leads are passed through loops on the column and horizontal member to secure the leads in position.
Inventors
- 👤 Andrew God, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:56
CPC Classifications
E; E01; E01F; E01F13/00; E01F13/02; E01F9/00; E01F9/60; E01F9/604; E01F9/615; E01F9/623; E01F9/627; E01F9/629; E01F9/688
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
126 words
A portable safety traffic barrier comprising a relatively heavy base, a substantially vertical hollow column of a thin flexible material upstanding from said base, a pair of vertically spaced substantially parallel arms of a thin flexible material extending horizontally from said column, a resilient medium filling each of said column and horizontal arms such that said column and arms will return to their vertical and horizontal positions after any impact thereto, means interconnecting the free ends of said horizontal arms, a light on one of said horizontal arms, a source of electrical energy mounted on said base and having electrical leads extending therefrom to connect to said light, and means on said vertical column and said one horizontal arm for securing the said electrical leads thereto.
Claim 2
Dependent Claim
126 words
A portable safety traffic barrier comprising a relatively heavy base, a substantially vertical hollow column of a thin flexible material upstanding from said base, a pair of vertically spaced substantially parallel arms of a thin flexible material extending horizontally from said column, a resilient medium filling each of said column and horizontal arms such that said column and arms will return to their vertical and horizontal positions after any impact thereto, means interconnecting the free ends of said horizontal arms, a light on one of said horizontal arms, a source of electrical energy mounted on said base and having electrical leads extending therefrom to connect to said light, and means on said vertical column and said one horizontal arm for securing the said electrical leads thereto.
Claim 3
Dependent Claim
23 words
A portable safety traffic barrier as claimed in claim 1 and further comprising means pivotally attached to said base for stabilizing the barrier.
Claim 4
Dependent Claim
32 words
A portable safety traffic barrier as claimed in claim 2 wherein said stabilizing means comprises a pair of arms each pivotally attached to said base to pivot horizontally away from each other.
Claim 5
Dependent Claim
17 words
A portable safety traffic barrier as claimed in claim 1 wherein said interconnecting means comprises a web.
Claim 6
Dependent Claim
23 words
A portable safety traffic barrier as claimed in claim 1 wherein said interconnecting means comprises a second vertical column upstanding from said base.
Claim 7
Dependent Claim
24 words
A portable safety traffic barrier as claimed in claim 1 wherein there is at least one opening in said column to decrease wind resistance.
Claim 8
Dependent Claim
37 words
A portable safety traffic barrier as claimed in claim 1 wherein said column and said horizontal members are each separate from each other and there is a gaseous medium inflating each of said column and horizontal members.
Claim 9
Dependent Claim
25 words
A portable safety traffic barrier as claimed in claim 1 wherein said column and horizontal members are each stuffed with a resilient light-weight foam material.
Claim 10
Dependent Claim
23 words
A portable safety traffic barrier as claimed in claim 1 and further comprising detachable fastener means for attaching said column to said base.
Claim 11
Dependent Claim
22 words
A portable safety traffic barrier as claimed in claim 1 and further comprising spring-loaded hinge means attaching said column to said base.
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) | 1981-11-06 | 1982-05-08 | 1982-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-06 | 1986-05-08 | 1986-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-06 | 1990-05-08 | 1990-11-07 | $7700.00 | Window Closed / Lapsed |