US6127015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor mat system
Assignee: R&L Marketing and Sales Inc
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Filing: 1999-08-11
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Granted: 2000-10-03
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Expires: 2019-08-11
Abstract
Abstract A floor mat system having a plurality of floor mats and a frame assembly. The floor mats are formed by a series of parallel spaced first ribs integrally formed with a series of parallel spaced second ribs forming rectangular openings therebetween. Certain of the second ribs include an enlarged bottom end which support the floor mat above the floor and form a drainage area beneath the floor mats. A frame assembly includes inner and outer frame members which extend between and around the floor mats, respectively. Each of the inner and outer frame members is formed with a seal receiving recess for optionally and selectively receiving a seal. The seals may be selectively inserted within the recesses to direct and disperse water beneath the floor mats. The floor mats are easily removed from within the frame assembly by lifting the floor mats from within the wells allowing the water and debris to be cleaned therefrom. A drain may be formed beneath one of the floor mats and the seals may be selectively inserted within the frame members to direct the water and debris toward the drain. The outer frame members have a ramped top surface to provide as smooth transition between the floor and the floor mat system. The frame assembly and floor mats are substantially the same height providing a substantially flat upper surface of the floor mat system.
Inventors
- 👤 Ronald N. Kessler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:00
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/22; A47L23/24; Y; Y10; Y10T; Y10T428/00; Y10T428/16; Y10T428/161
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
145 words
A floor mat disposed on a floor in combination with a floor having an upper surface; the combination comprising: a first mat disposed on the floor; the first mat including a plurality of first parallel ribs and a plurality of second parallel ribs extending substantially perpendicularly to the first parallel ribs; a plurality of openings being defined by the first and second ribs; said plurality of second parallel ribs including at least one middle rib disposed between support ribs; the support ribs supporting the first parallel ribs above the upper surface of the floor to form drainage channels between the support ribs; the support ribs supporting the middle rib above the upper surface of the floor; and each of the first and second ribs having an upper surface, the upper surface of the first ribs being disposed above the upper surface of the second ribs.
Claim 2
Dependent Claim
145 words
A floor mat disposed on a floor in combination with a floor having an upper surface; the combination comprising: a first mat disposed on the floor; the first mat including a plurality of first parallel ribs and a plurality of second parallel ribs extending substantially perpendicularly to the first parallel ribs; a plurality of openings being defined by the first and second ribs; said plurality of second parallel ribs including at least one middle rib disposed between support ribs; the support ribs supporting the first parallel ribs above the upper surface of the floor to form drainage channels between the support ribs; the support ribs supporting the middle rib above the upper surface of the floor; and each of the first and second ribs having an upper surface, the upper surface of the first ribs being disposed above the upper surface of the second ribs.
Claim 3
Dependent Claim
19 words
The combination of claim 1, wherein there are at least two middle ribs disposed between each two support ribs.
Claim 4
Dependent Claim
50 words
The combination of claim 1, further including: a frame assembly disposed on the upper surface floor and surrounding at least the perimeter of the first mat to form at least a first well that receives the first mat; and the frame assembly having an inner periphery that surrounds the well.
Claim 5
Dependent Claim
24 words
The combination of claim 1, wherein the lower surface of the middle rib being substantially coplanar with the lower surface of the first ribs.
Claim 6
Dependent Claim
28 words
The combination of claim 4, wherein each support rib includes a pair of shoulders having upper surfaces, the lower surface of the first ribs disposed on the shoulders.
Claim 7
Dependent Claim
15 words
The combination of claim 5, wherein the lower surface of each support rib is rounded.
Claim 8
Dependent Claim
180 words
A floor mat disposed on a floor in combination with a floor having an upper surface; the combination comprising: a first mat disposed on the floor; a frame assembly disposed on the upper surface floor and surrounding at least the perimeter of the first mat to form at least a first well that receives the first mat, the frame assembly having an inner periphery that surrounds the well; the first mat including a plurality of first parallel ribs and a plurality of second parallel ribs extending substantially perpendicularly to the first parallel ribs; a plurality of openings being defined by the first and second ribs; said plurality of second parallel ribs including at least one middle rib disposed between support ribs; the support ribs supporting the first parallel ribs above the upper surface of the floor to form drainage channels between the support ribs; the support ribs supporting the middle rib above the upper surface of the floor; and the first mat being disposed within the inner periphery of the frame and being free of connections with the frame assembly.
Claim 9
Dependent Claim
180 words
A floor mat disposed on a floor in combination with a floor having an upper surface; the combination comprising: a first mat disposed on the floor; a frame assembly disposed on the upper surface floor and surrounding at least the perimeter of the first mat to form at least a first well that receives the first mat, the frame assembly having an inner periphery that surrounds the well; the first mat including a plurality of first parallel ribs and a plurality of second parallel ribs extending substantially perpendicularly to the first parallel ribs; a plurality of openings being defined by the first and second ribs; said plurality of second parallel ribs including at least one middle rib disposed between support ribs; the support ribs supporting the first parallel ribs above the upper surface of the floor to form drainage channels between the support ribs; the support ribs supporting the middle rib above the upper surface of the floor; and the first mat being disposed within the inner periphery of the frame and being free of connections with the frame assembly.
Claim 10
Dependent Claim
24 words
The combination of claim 7, wherein the lower surface of the middle rib being substantially coplanar with the lower surface of the first ribs.
Claim 11
Dependent Claim
28 words
The combination of claim 8, wherein each support rib includes a pair of shoulders having upper surfaces, the lower surface of the first ribs disposed on the shoulders.
Claim 12
Dependent Claim
15 words
The combination of claim 9, wherein the lower surface of each support rib is rounded.
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) | 2003-10-03 | 2004-04-03 | 2004-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-10-03 | 2008-04-03 | 2008-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-10-03 | 2012-04-03 | 2012-10-03 | $7700.00 | Window Closed / Lapsed |