Patent US4099765A successfully refreshed from Google Patents.
US4099765A
Expired / Lapsed
US
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Channel-shaped guiding, sealing and finishing strips
Assignee: Laird Holdings Ltd
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Filing: 1976-09-13
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Granted: 1978-07-11
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Expires: 1996-09-13
Abstract
Abstract A channel-shaped guiding, sealing or finishing strip, such as for use in vehicle bodies for sealing door flanges or windows, comprises a channel-shaped metal carrier covered with plastics or rubber material. The metal carrier is made up of a series of side-by-side generally U-shaped elements which are interconnected by short connecting links. The connecting links are each kinked or corrguated so as to enable the sealing strip to be stretched or compressed slightly.
Inventors
- 👤 Robert G. Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:33
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/26; B32B3/28; B32B15/00; B32B15/04; B32B15/06; B32B15/08; B32B3/30; B60; B60J; B60J10/00; B60J10/15; B60J10/18; E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2314; B32B2581/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/2419; Y10T428/24198; Y10T428/24273; Y10T428/24298; Y10T428/24314
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
130 words
A channel-shaped guiding, sealing or finishing strip structure, comprising a series of parallel side-by-side generally U-shaped elements each made of resilient flat metal strip, short resilient metal connecting links integral with and connecting the elements so that the latter define a channel, those regions of adjacent elements which are connected by each connecting link lying in a common plane and each connecting link being kinked or corrugated so as to curve out of the then back into the said common plane, and each connecting link being of reduced thickness as compared with the thickness of the elements in regions thereof immediately adjacent the said regions that are connected by the connecting links, and a channel-shaped covering of flexible material on at least the outward surfaces of the elements and links.
Claim 2
Dependent Claim
130 words
A channel-shaped guiding, sealing or finishing strip structure, comprising a series of parallel side-by-side generally U-shaped elements each made of resilient flat metal strip, short resilient metal connecting links integral with and connecting the elements so that the latter define a channel, those regions of adjacent elements which are connected by each connecting link lying in a common plane and each connecting link being kinked or corrugated so as to curve out of the then back into the said common plane, and each connecting link being of reduced thickness as compared with the thickness of the elements in regions thereof immediately adjacent the said regions that are connected by the connecting links, and a channel-shaped covering of flexible material on at least the outward surfaces of the elements and links.
Claim 3
Dependent Claim
25 words
A sealing strip structure according to claim 1, in which the connecting links are arranged in at least one row extending longitudinally of the channel.
Claim 4
Dependent Claim
39 words
A strip structure according to claim 2, in which the connecting links are arranged in two said rows which are respectively positioned near to but spaced slightly from the distal ends of the legs of the U-shaped carrier elements.
Claim 5
Dependent Claim
18 words
A sealing strip structure according to claim 2, in which there is a single row of connecting links.
Claim 6
Dependent Claim
25 words
A strip structure according to claim 4, in which the links of the single row interconnect the carrier elements at the bases of their U-shapes.
Claim 7
Dependent Claim
31 words
A strip structure according to claim 4, in which the links of the single row interconnect one leg of each carrier element with the corresponding leg of the next carrier element.
Claim 8
Dependent Claim
34 words
A sealing strip structure according to claim 6, in which each connecting link has a height (measured perpendicularly to the length of the channel) substantially equal to the length of each carrier element leg.
Claim 9
Dependent Claim
20 words
A sealing strip structure according to claim 1, in which the covering completely encloses the carrier elements and connecting links.
Claim 10
Dependent Claim
32 words
A sealing strip structure according to claim 8, in which the covering defines at least one rib positioned on at least one of the inside walls of the channel and extending therealong.
Claim 11
Dependent Claim
33 words
A sealing strip structure according to claim 1, including a sealing portion of soft flexible material mounted on the covering material on the outside of and extending along the length of the channel.
Claim 12
Dependent Claim
35 words
A sealing strip structure according to claim 1, in which the thickness of each of the said regions that are connected by the connecting links is the same as the thickness of the connecting links.
References Cited (Backward Citations)
US3371447A
Cited
US3993819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-07-10 | 1982-01-09 | 1982-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-10 | 1986-01-09 | 1986-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-10 | 1990-01-09 | 1990-07-11 | $7700.00 | Window Closed / Lapsed |