US6405495B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spillage control safety floor matting
Assignee: R and J Marketing and Sales Inc
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Filing: 1999-11-30
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Granted: 2002-06-18
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Expires: 2019-11-30
Abstract
Abstract A thin flexible floor mat system is configured to resist penetration by high heeled shoes and be capable of being easily rolled up in long segments. The floor mat is constituted by a series of small square sections and are connected together with connectors that permit easy deployment and removal of the mat system by detaching segments of the mat from each other. The mat is flexible but resists penetration from high heels and other forms of traffic by virtue maintaining of a predetermined volume in the areas formed by adjacent cross pieces of the mat. Longitudinal connectors are configured so that the matting connected to half the connector comes away relatively easily while the matting connected to the other half of the connector is held tightly to the connector. Ramp structures are arranged on all outside edges of the mat system. Different connection arrangements between the mat and the ramps are provided.
Inventors
- 👤 Ronald Kessler
- 👤 Myron Ullman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:19
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/015; A01K1/0157; B; B60; B60N; B60N3/00; B60N3/04; B60N3/048; E; E04; E04F; E04F15/00; E04F15/02; E04F15/02194; E04F15/10; E04F15/105
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
193 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: (a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces; (b) a plurality of substantially parallel lower strips, said lower strips being arranged perpendicular to said upper strips and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strip are permanently affixed to said lower surface of said upper strips; and, (c) at least one connecting extension arranged along at least one of said lower strips; (d) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising a plurality of lower surfaces arranged on said support surface and a continuous upper surface extending from said upper surface of said upper strips to said support structure, said longitudinal ramp further comprising an integrally formed connecting protrusion arranged to fit between a lower strip and said connecting extension, said connecting protrusion partially defining a first concavity arranged to partially enclose said connecting extension.
Claim 2
Dependent Claim
193 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: (a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces; (b) a plurality of substantially parallel lower strips, said lower strips being arranged perpendicular to said upper strips and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strip are permanently affixed to said lower surface of said upper strips; and, (c) at least one connecting extension arranged along at least one of said lower strips; (d) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising a plurality of lower surfaces arranged on said support surface and a continuous upper surface extending from said upper surface of said upper strips to said support structure, said longitudinal ramp further comprising an integrally formed connecting protrusion arranged to fit between a lower strip and said connecting extension, said connecting protrusion partially defining a first concavity arranged to partially enclose said connecting extension.
Claim 3
Dependent Claim
59 words
The mat system of claim 1 , wherein said longitudinal ramp further comprises a flexible foot partially defining said first concavity and part of a second adjacent concavity beneath said upper surface of said longitudinal ramp, said flexible foot comprising one of said lower surfaces arranged on said support surface, and operating to flex thereby providing an anti-slip structure.
Claim 4
Dependent Claim
36 words
The mat system of claim 2 , wherein said first concavity comprises additional space beyond that necessary to contain said connecting extension, wherein said first concavity and said second concavity flex to provide a anti-slip structure.
Claim 5
Dependent Claim
27 words
The mat system of claim 3 , wherein said upper surface of said ramp comprises a plurality of ridges running along a length of said longitudinal ramp.
Claim 6
Dependent Claim
22 words
The mat system of claim 1 , wherein said connecting protrusion is frictionally held between a lower strip and said connecting extension.
Claim 7
Dependent Claim
13 words
The mat system of claim 5 , wherein said connecting protrusion by glue.
Claim 8
Dependent Claim
30 words
The mat system of claim 1 , wherein said plurality of lower surfaces of said longitudinal ramp are made of softer material than said upper surface of said longitudinal ramp.
Claim 9
Dependent Claim
197 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces, said upper strips comprising a first material having a first value of hardness; b) a plurality of substantially lower strips, said lower strips being arranged perpendicular to said upper strips, and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strips are permanently fixed to said lower surface of said upper strips, said lower strips comprising a second material having a second hardness value, which is less than said first hardness value, thereby comprising a first anti-slip structure; and c) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising an upper surface extending from said upper surface of said upper strips to said support surface, and a plurality of flexible lower surfaces constituting a second anti-slip structure, wherein said first and second anti-slip structures are softer than said upper surface of said longitudinal ramp.
Claim 10
Dependent Claim
197 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces, said upper strips comprising a first material having a first value of hardness; b) a plurality of substantially lower strips, said lower strips being arranged perpendicular to said upper strips, and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strips are permanently fixed to said lower surface of said upper strips, said lower strips comprising a second material having a second hardness value, which is less than said first hardness value, thereby comprising a first anti-slip structure; and c) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising an upper surface extending from said upper surface of said upper strips to said support surface, and a plurality of flexible lower surfaces constituting a second anti-slip structure, wherein said first and second anti-slip structures are softer than said upper surface of said longitudinal ramp.
Claim 11
Dependent Claim
212 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces, said upper strips comprising a first material having a first value of hardness; b) a plurality of substantially lower strips, said lower strips being arranged perpendicular to said upper strips, and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strips are permanently fixed to said lower surface of said upper strips, said lower strips comprising a second material having a second hardness value, which is less than said first hardness value, thereby comprising a first anti-slip structure; c) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising an upper surface extending from said upper surface of said upper strips to said support surface, and a plurality of flexible lower surfaces constituting a second anti-slip structure; and d) a latitudinal ramp having an upper surface and a third anti-slip structure comprised by lower surfaces; wherein said third anti-slip structure is softer than said upper surface of said latitudinal ramp.
Claim 12
Dependent Claim
212 words
A mat system arranged on a support surface to provide a safe, dry travel surface, said mat system comprising: a) a plurality of substantially parallel upper strips, said upper strips being perpendicular to a longitudinal direction of traffic along said mat system, and having upper and lower surfaces, said upper strips comprising a first material having a first value of hardness; b) a plurality of substantially lower strips, said lower strips being arranged perpendicular to said upper strips, and said lower strips having upper and lower surfaces arranged so that said upper surface of said lower strips are permanently fixed to said lower surface of said upper strips, said lower strips comprising a second material having a second hardness value, which is less than said first hardness value, thereby comprising a first anti-slip structure; c) a longitudinal ramp extending parallel to a direction of travel along said mat system and comprising an upper surface extending from said upper surface of said upper strips to said support surface, and a plurality of flexible lower surfaces constituting a second anti-slip structure; and d) a latitudinal ramp having an upper surface and a third anti-slip structure comprised by lower surfaces; wherein said third anti-slip structure is softer than said upper surface of said latitudinal ramp.
Claim 13
Dependent Claim
24 words
The mat system of claim 8 , wherein said anti-slip structure comprises a plurality of concavities including said lower surface of said longitudinal ramp.
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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) | 2005-06-17 | 2005-12-17 | 2006-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-06-17 | 2009-12-17 | 2010-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-06-17 | 2013-12-17 | 2014-06-18 | $7700.00 | Window Closed / Lapsed |