
US Patent No: 6,382,350
Number of patents in Portfolio can not be more than 2000
Molded acoustic and decorative mats and methods for forming the same
Stats
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May 7, 2002
Issued date -
Apr 2, 2001
filing date -
09/824,540
serial no -
In Force
status
Importance
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Abstract
A multi-layer acoustically absorptive mat includes a base layer having an exposure hole defined therein. A face layer is disposed adjacent the base layer. An acoustic absorbing layer is interposed between the base layer and the face layer. The acoustic absorbing layer includes an exposed portion extending across the exposure hole wherein the base layer is bonded to the acoustic absorbing layer.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,748,063 Automotive floor covering with pad attachment means | 27 | 1987 | |
| 5,171,619 Floor mat and process of forming the same | 23 | 1991 | |
| 5,154,961 Floor mat and method of making same | 26 | 1991 | |
| 5,362,544 Floor mat and method of making same | 19 | 1992 | |
| D348646 Automotive floor mat | 8 | 1993 | |
| 5,620,546 Method of making a floor mat having a channel | 12 | 1994 | |
| RE36677 Method of making a floor mat having a channel | 9 | 1998 | |
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| 4,563,378 Automotive carpet construction and method of manufacture thereof | 15 | 1984 | |
| 4,673,603 Floor mat mounting system | 43 | 1984 | |
| 4,758,457 Floor mat with integral retainer means | 25 | 1987 | |
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| 4,230,755 Moldable unitary composite carpet structure | 27 | 1976 | |
| 4,835,030 In situ pattern molding and adhesion of PVC heel pad blanks to automotive carpeting without dielectric means | 15 | 1987 | |
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| 4,382,986 Automobile floor mat with two base portions of different elastomeric materials | 32 | 1982 | |
| 4,751,764 Floor mat anchor | 16 | 1985 | |
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| 4,529,639 Molded foam-backed carpet assembly and method of producing same | 36 | 1984 | |
| 4,579,764 Molded carpet assembly with sound deadening foam backing | 61 | 1985 | |
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| 4,399,176 Automotive floor mat having rigid rib | 21 | 1981 | |
| 4,465,720 Automotive floor mat having rigidifying sheet-form element | 22 | 1982 | |
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| 4,733,997 Method of producing chair mats and the like involving edge trimming | 13 | 1985 | |
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| 5,289,904 Sound dampener for disk brakes | 3 | 1992 | |
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| 5,410,111 Housing lining | 9 | 1994 | |
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| 4,715,473 Foam acoustic absorption member | 16 | 1985 | |
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| 4,609,580 Absorbent floor mat | 83 | 1985 | |
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| D313789 Floor mat | 58 | 1988 | |
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| 4,973,505 Reversible mat | 27 | 1989 | |
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| 5,071,614 Method of molding a carpet having deep well areas | 5 | 1990 | |
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| 4,479,992 Sound absorbing structural element | 26 | 1983 | |
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| 4,557,970 Laminate structure with improved acoustical absorption | 18 | 1984 | |
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| 4,938,677 Pattern rolls useful for the in-line contoured edge molding of extruded plastic products | 7 | 1988 | |
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| 5,876,826 Modular sound-deadening covering | 10 | 1996 | |
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| 4,361,614 Slip resistant mat with molding and method of assembly | 61 | 1981 | |
| 4,721,641 Auto accessory floor mat | 40 | 1985 | |
| 4,749,602 Lambswool heel saver mat | 10 | 1987 | |
| 4,828,898 Auto accessory floor mat | 41 | 1987 | |
| 5,019,197 Method of making composites having layers of the same or different firmness | 8 | 1988 | |
| 5,128,189 Disposable mat with compressible ridge | 30 | 1989 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 7, 2013 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |