Patent US4440818A successfully refreshed from Google Patents.
US4440818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor mat connector device
Assignee: Teknor Apex Co
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Filing: 1983-03-30
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Granted: 1984-04-03
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Expires: 2003-03-30
Abstract
Abstract A connector device for interconnecting a pair of adjacent floor mats wherein the mats are of the type having a rubberized base portion with a plurality of apertures therethrough and a plurality of supporting feet which extend integrally downwardly from the base portion to maintain it in upwardly spaced relation to a supporting surface. The connector device includes a connector body and a plurality of upwardly extending connector elements which are attached to the body. The connector elements are receivable in apertures adjacent the peripheries of a pair of abutting floor mats with the connector body extending between the mats. Plugs or the like are permanently securable in the connector elements in one of the mats to permanently secure the connector device thereto.
Inventors
- 👤 Walter Buchan
- 👤 Paul P. Cardin
- 👤 Norman M. Fain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:29
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/10; E01; E01C; E01C5/00; E01C5/005; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008; Y10T428/24149; Y10T428/24157; Y10T428/24165
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
208 words
A connector device for interconnecting floor mats and the like of the type having a base portion with a plurality of apertures therethrough and a plurality of supporting feet or the like which maintain the base portion in at least slightly upwardly spaced relation to a supporting surface therebeneath, said connector device comprising: a. a connector body having a thickness not substantially greater than the height of said supporting feet; b. a first connector element attached to said body and extending upwardly therefrom into an aperture adjacent the periphery of a first of said mats from the underside of said first mat; c. a second connector element attached to said body and extending upwardly therefrom into an aperture adjacent the periphery of a second of said mats from the underside of said second mat, said connector body extending between said first and second mats; and d. a plug element received in said second mat aperture from the upper side of said second mat and attached to said second connector element, at least a portion of said plug element being a greater dimension than said second mat aperture and engaging at least a portion of said second mat base portion to prevent the withdrawal of said second connector element.
Claim 2
Dependent Claim
208 words
A connector device for interconnecting floor mats and the like of the type having a base portion with a plurality of apertures therethrough and a plurality of supporting feet or the like which maintain the base portion in at least slightly upwardly spaced relation to a supporting surface therebeneath, said connector device comprising: a. a connector body having a thickness not substantially greater than the height of said supporting feet; b. a first connector element attached to said body and extending upwardly therefrom into an aperture adjacent the periphery of a first of said mats from the underside of said first mat; c. a second connector element attached to said body and extending upwardly therefrom into an aperture adjacent the periphery of a second of said mats from the underside of said second mat, said connector body extending between said first and second mats; and d. a plug element received in said second mat aperture from the upper side of said second mat and attached to said second connector element, at least a portion of said plug element being a greater dimension than said second mat aperture and engaging at least a portion of said second mat base portion to prevent the withdrawal of said second connector element.
Claim 3
Dependent Claim
17 words
In the connector device of claim 1, said first and second connector elements having longitudinal openings therethrough.
Claim 4
Dependent Claim
40 words
In the connector device of claim 2, said plug element being received in said second connector element opening, said portion of said plug element which is of greater dimension than said aperture comprising a cap portion of said plug element.
Claim 5
Dependent Claim
24 words
In the connector device of claim 3, said first and second connector elements being snugly received in said first and second mat apertures, respectively.
Claim 6
Dependent Claim
36 words
In the connector device of claim 3, the upper portion of said second mat aperture being of greater dimension than the lower portion thereof, said cap portion being received in said second mat aperture upper portion.
Claim 7
Dependent Claim
68 words
The connector device of claim 1, further comprising a plurality of said first connector elements attached to said body and extending into apertures adjacent the periphery of said first mat, and a plurality of said second connector elements attached to said body and extending into apertures adjacent the periphery of said second mat, said withdrawal preventing means preventing the withdrawal of a plurality of said second connector elements.
Claim 8
Dependent Claim
52 words
In the connector device of claim 5, the upper portion of said second mat aperture being hexagonal, the lower portion thereof being round, said cap portion being hexagonal and being snugly received in said hexagonal upper portion, said second connector element being round and being snugly received in said round lower portion.
Claim 9
Dependent Claim
32 words
In the connector device of claim 5, the upper surface of said cap portion being at a level which is no higher than the upper surface of said second mat base portion.
Claim 10
Dependent Claim
23 words
In the connector device of claim 1, said connector body being of substantially the same thickness as said height of said supporting feet.
Claim 11
Dependent Claim
66 words
The connector device of claim 9, further comprising a plurality of connector feet extending outwardly from the lower peripheries of said first and second connector elements and engaging said first and second mat base portions, respectively, adjacent the peripheries of said first and second apertures, respectively, to support the portions of said first and second mats which are adjacent said first and second mat apertures, respectively.
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) | 1987-04-03 | 1987-10-03 | 1988-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-03 | 1991-10-03 | 1992-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-03 | 1995-10-03 | 1996-04-03 | $7700.00 | Window Closed / Lapsed |