US5306105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Street marking strip
Assignee: Individual
•
Filing: 1992-06-02
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Granted: 1994-04-26
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Expires: 2012-06-02
Abstract
Abstract A street marking strip device formed of a resilient and flexible strip material includes a traffic marking on a visible side thereof and a street engaging underside having longitudinally extending clearances and cavities separated by longitudinally extending contact edge zones for releasably engaging a street surface. The strip material optionally may include longitudinally extending reinforcement elements in the form of strand or sheet material and may include prestressing elements for giving the strip material an overall concave shape when it is in its unloaded condition. When the prestressed strip material engages a street surface, a clawing action results as the strip material is flattened against the street surface. The strip material may be readily released from the street surface and reused again. The strip material includes tapered flanks to ensure smooth traversal by automobiles.
Inventors
- 👤 Josef Langbrandner
- 👤 Alfred Seisenberger
- 👤 Theo Trimborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:45
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/576; E01F9/588
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
133 words
A street marking strip device comprising a flexible and resilient strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; said strip material having side edges, and including longitudinal side edge contact zones (9) on the street engaging side of the strip material between each side edge of the strip material and the next adjacent clearance or concavity; said marker strip including longitudinal side edges and an upper side opposite said street engaging side, and upwardly sloping flanks between said side edges and the upper side of the strip material.
Claim 2
Dependent Claim
133 words
A street marking strip device comprising a flexible and resilient strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; said strip material having side edges, and including longitudinal side edge contact zones (9) on the street engaging side of the strip material between each side edge of the strip material and the next adjacent clearance or concavity; said marker strip including longitudinal side edges and an upper side opposite said street engaging side, and upwardly sloping flanks between said side edges and the upper side of the strip material.
Claim 3
Dependent Claim
27 words
A street marking strip device as claimed in claim 1, wherein said street engaging side is longitudinally concavely bowed when the strip is in its unloaded condition.
Claim 4
Dependent Claim
66 words
A street marking device as claimed in claim 2, including means for prestressing the strip material adjacent at least one concavity into a predetermined curvature that is more concave than the curvature of the concavity in its loaded state, whereby the adjacent contact edges are biased towards the street surface when the street engaging surface of the strip material is extended flat against the street surface.
Claim 5
Dependent Claim
27 words
A street marking strip device as claimed in claim 3, wherein said means for pretensioning includes longitudinal prestressing elements inserted in the strip material adjacent said concavities.
Claim 6
Dependent Claim
17 words
A street marking strip device as claimed in claim 4, wherein said prestressing elements comprise elastic material.
Claim 7
Dependent Claim
24 words
A street marking strip device as claimed in claim 3, wherein said prestressing means comprises longitudinally extending prestressing elements disposed within the strip material.
Claim 8
Dependent Claim
26 words
A street marking strip device as claimed in claim 1, wherein said contact edges include a profile that provides a discontinuous contact with a street surface.
Claim 9
Dependent Claim
21 words
A street marking strip device as claimed in claim 7, wherein said profile of said contact edges are formed as serrations.
Claim 10
Dependent Claim
74 words
A street marking strip device comprising a flexible and resilient strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; and including longitudinally extending reinforcement strand material within the strip material.
Claim 11
Dependent Claim
74 words
A street marking strip device comprising a flexible and resilient strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; and including longitudinally extending reinforcement strand material within the strip material.
Claim 12
Dependent Claim
17 words
A street marking strip device as claimed in claim 9, wherein said strand material comprises twisted cable.
Claim 13
Dependent Claim
17 words
A street marking strip device as claimed in claim 9, wherein said strand material comprises plastic cables.
Claim 14
Dependent Claim
18 words
A street marking strip device as claimed in claim 11, wherein said cables are 0.3-0.6 mm in diameter.
Claim 15
Dependent Claim
21 words
A street marking strip device as claimed in claim 1, including longitudinally extending flexible reinforcement sheet material within the strip material.
Claim 16
Dependent Claim
18 words
A street marking strip device as claimed in claim 13, wherein said sheet material is perforated sheet metal.
Claim 17
Dependent Claim
17 words
A street marking strip device as claimed in claim 14, wherein sheet metal has 5.0-6.0 mm thickness.
Claim 18
Dependent Claim
25 words
A street marking strip device as claimed in claim 1, including weighting means in the strip material for increasing the mass of the strip material.
Claim 19
Dependent Claim
16 words
A street marking strip device as claimed in claim 16, wherein said weighting means comprises lead.
Claim 20
Dependent Claim
31 words
A street marking strip device as claimed in claim 1, wherein said strip material is sufficiently flexible to permit laying of same on a street surface in a laterally curved pattern.
Claim 21
Dependent Claim
42 words
A street marking strip device as claimed in claim 1, wherein said strip material is of predetermined length, and includes a coupling means at each end thereof for engaging a corresponding coupling means on an adjacent similar length of marking strip material.
Claim 22
Dependent Claim
18 words
A street marking strip device as claimed in claim 19, wherein said coupling means comprises Velcro fastening material.
Claim 23
Dependent Claim
39 words
A street marking strip material as claimed in claim 19, wherein said coupling includes a geometrically shaped feature for engaging a complementary geometrically shaped feature on a coupling means associated with an adjacent similar length of marking strip material.
Claim 24
Dependent Claim
39 words
A street marking strip device as claimed in claim 1, wherein strip material includes a highly visible street marking material on an upper, non-street engaging side thereof, said street marking material comprising a layer superimposed on the strip material.
Claim 25
Dependent Claim
21 words
A street marking devices as claimed in claim 1, wherein the marker strip material is a highly visible colored material throughout.
Claim 26
Dependent Claim
113 words
A street marking strip device comprising a flexible and resilient elongate strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; said clearances and concavities comprising continuously extending depressions in the street engaging side of the strip material extending parallel to the longitude of the strip material, and wherein said clearances and concavities have geometric contours different from each other as viewed in transverse cross section of the strip material.
Claim 27
Dependent Claim
113 words
A street marking strip device comprising a flexible and resilient elongate strip material capable of being rolled up and having traffic marking means thereon, said strip material having a street engaging side including longitudinally extending, laterally separated clearances (6) and concavities (7); and longitudinal contact edge zones (8) disposed between said clearances and concavities, said edge zones adapted to releasably engage a street surface; said clearances and concavities comprising continuously extending depressions in the street engaging side of the strip material extending parallel to the longitude of the strip material, and wherein said clearances and concavities have geometric contours different from each other as viewed in transverse cross section of the strip material.
Claim 28
Dependent Claim
48 words
A street marking strip device as claimed in claim 24, said strip material having side edges, and including longitudinal side edge contact zones (9) on the street engaging side of the strip material between each side edge of the strip material and the next adjacent clearance or concavity.
Claim 29
Dependent Claim
42 words
A street marking strip device as claimed in claim 24, said marker strip including longitudinal side edges and an upper side opposite said street engaging side, and upwardly sloping flanks between said side edges and the upper side of the strip material.
Claim 30
Dependent Claim
66 words
A street marking device as claimed in claim 24, including means for prestressing the strip material adjacent at least one concavity into a predetermined curvature that is more concave than the curvature of the concavity in its loaded state, whereby the adjacent contact edges are biased towards the street surface when the street engaging surface of the strip material is extended flat against the street surface.
Claim 31
Dependent Claim
27 words
A street marking strip device as claimed in claim 24, wherein said means for pretensioning includes longitudinal prestressing elements inserted in the strip material adjacent said concavities.
Claim 32
Dependent Claim
26 words
A street marking strip device as claimed in claim 24, wherein said contact edges include a profile that provides a discontinuous contact with a street surface.
Claim 33
Dependent Claim
20 words
A street marking strip device as claimed in claim 24, including longitudinally extending reinforcement strand material within the strip material.
Claim 34
Dependent Claim
21 words
A street marking strip device as claimed in claim 24, including longitudinally extending flexible reinforcement sheet material within the strip material.
Claim 35
Dependent Claim
20 words
A street marking strip device as claimed in claim 1, including longitudinally extending reinforcement strand material within the strip material.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-04-25 | 1997-10-25 | 1998-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-04-25 | 2001-10-25 | 2002-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-04-25 | 2005-10-25 | 2006-04-26 | $7700.00 | Window Closed / Lapsed |