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US4911971A Expired / Lapsed US ⏱️ 0.0 years remaining

Flush fitting protective strip assembly

Assignee: Boston Metal Products Corp
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Filing: 1988-07-18
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Granted: 1990-03-27
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Expires: 2008-07-18
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Abstract

Abstract The invention features, either separately or in combination, a mounting member and an elongated strip of resilient material which strip is secured in and partially surrounds the mounting member, where the resilient strip member has a semi-cylindrical body with a pair of circumferentially facing edge portions. The resilient strip also includes a pair of oppositely disposed, radially-inwardly extending latch members, each extending longitudinally of the latch member and located between one of the edge portions and a point away from the mid-line of the semi-cylindrical body. The mounting member includes a web portion having a pair of oppositely disposed web-latch extensions extending across a chord of the semi-cylindrical body, substantially parallel to a tangent to the circumference of the semi-cylindrical body at its mid-line, and at least one leg member extending from the web portion away from the semi-cylindrical body. A pair of oppositely disposed base members, each extend from a leg member, away from each other and each terminate in a base latch portion. Each of the pair of web latch extensions mates with the semi-cylindrical body adjacent the radial latch member, between the latch member and the mid-line of the semi-cylindrical body and each of the pair of base latch portions mates with the semi-cylindrical body adjacent the radial latch member, between the latch member and the closest edge portion.

Inventors

  • 👤 David S. McCue
  • 👤 Roland Gebhardt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 23:08
CPC Classifications
E; E04; E04F; E04F19/00; E04F19/02; E04F19/026; Y; Y10; Y10T; Y10T24/00; Y10T24/30; Y10T24/304; Y10T428/00; Y10T428/24; Y10T428/24008

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 119 words
An elongated channel mounting member for assembly with an elongated strip of resilient material to form a protective strip assembly comprising: a. a web portion having a first substantially planar surface and a pair of oppositely disposed web latch extensions; b. at least one leg member projecting from a second surface opposite said first surface, said at least one leg members extending away from the first surface of the web portion; c. a pair of oppositely disposed coplanar base members: (1) each extending from a leg member, away from each other; and (2) each terminating in a base latch portion projecting substantially parallel to said at least one leg member, projecting from said base members toward said web portion.
Claim 2
Dependent Claim 119 words
An elongated channel mounting member for assembly with an elongated strip of resilient material to form a protective strip assembly comprising: a. a web portion having a first substantially planar surface and a pair of oppositely disposed web latch extensions; b. at least one leg member projecting from a second surface opposite said first surface, said at least one leg members extending away from the first surface of the web portion; c. a pair of oppositely disposed coplanar base members: (1) each extending from a leg member, away from each other; and (2) each terminating in a base latch portion projecting substantially parallel to said at least one leg member, projecting from said base members toward said web portion.
Claim 3
Dependent Claim 30 words
The channel mounting member of claim 1 wherein the at least one leg member comprises two leg members and each oppositely disposed base member extends away from one leg member.
Claim 4
Dependent Claim 14 words
The channel mounting member of claim 2, wherein the channel mounting member is aluminum.
Claim 5
Dependent Claim 16 words
The channel mounting member of claim 2, wherein the channel mounting member is a rigid plastic.
Claim 6
Dependent Claim 17 words
The channel mounting member of claim 2, wherein the channel mounting member is a rigid graphic composite.
Claim 7
Dependent Claim 29 words
The channel mounting member of claim 2 wherein the web latch extensions extend outwardly to a position closely adjacent but inward of a projection of the base latch portions.
Claim 8
Dependent Claim 39 words
The channel mounting member of claim 2 wherein the base latch portions extend to a position closely adjacent but spaced away from an outward projection of the web latch extensions said projection in the plane of said web portion.
Claim 9
Dependent Claim 155 words
An elongated channel mounting member for assembly with an elongated strip of resilient material to form a protective strip assembly comprising: a. a web portion having a first substantially planar surface and a pair of oppositely disposed web latch extensions; b. at least one leg member projecting from a second surface opposite said first surface, said at least one leg members extending away from the first surface of the web portion; c. a pair of oppositely disposed coplanar base members; (1) each extending from a leg member, away from each other, (2) each terminating in a base latch portion projecting toward the plane defined by said first surface of said web portion, to an extent that the distance between the tip of each base latch portion and the tip of the nearest web latch portion is less than the distance between any other pair of points of the base portion and the nearest web portion.
Claim 10
Dependent Claim 155 words
An elongated channel mounting member for assembly with an elongated strip of resilient material to form a protective strip assembly comprising: a. a web portion having a first substantially planar surface and a pair of oppositely disposed web latch extensions; b. at least one leg member projecting from a second surface opposite said first surface, said at least one leg members extending away from the first surface of the web portion; c. a pair of oppositely disposed coplanar base members; (1) each extending from a leg member, away from each other, (2) each terminating in a base latch portion projecting toward the plane defined by said first surface of said web portion, to an extent that the distance between the tip of each base latch portion and the tip of the nearest web latch portion is less than the distance between any other pair of points of the base portion and the nearest web portion.

References Cited (Backward Citations)

US3889320A Cited
US4808451A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-03-26 1993-09-25 1994-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-03-26 1997-09-25 1998-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-03-26 2001-09-25 2002-03-27 $7700.00 Window Closed / Lapsed

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