Patent US4367857A successfully refreshed from Google Patents.
US4367857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable hot pipe bracket
Assignee: CLEASBY MANUFACTURING Co Inc A CORP OF
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Filing: 1980-12-29
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Granted: 1983-01-11
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Expires: 2000-12-29
Abstract
Abstract A roof parapet mounting bracket is provided with a pivotally mounted clamp for connection to hot tar pipes. It is also provided with a roller guide for a tar valve control rope.
Inventors
- 👤 Bartholomew J. McCarthy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:14
CPC Classifications
F; F16; F16L; F16L3/00; E; E04; E04D; E04D15/00; E04D15/07
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
153 words
A mounting bracket for connecting hot tar pipes to building parapets comprising an elongated unitary angle member to be disposed in direct clamping relation to the upper and outer side of a parapet, said member having outer end portions and an intermediate portion, a pair of sleeve members positioned above and fixedly attached to the angle member and extending transversely thereof at said outer end portions, a pair of tubular members slidably disposed in said sleeve members, said tubular members having at their inner or roof-adjacent ends flange elements to be disposed in clamping relation to the inner side of said parapet, a pipe clamp connected to the intermediate portion of said angle member, said clamp being positionable outwardly of said angle member and said parapet and having a universal pivot connection with said angle member, and means to adjustably and releasably connect said tubular members in fixed relation with said sleeve members.
Claim 2
Dependent Claim
153 words
A mounting bracket for connecting hot tar pipes to building parapets comprising an elongated unitary angle member to be disposed in direct clamping relation to the upper and outer side of a parapet, said member having outer end portions and an intermediate portion, a pair of sleeve members positioned above and fixedly attached to the angle member and extending transversely thereof at said outer end portions, a pair of tubular members slidably disposed in said sleeve members, said tubular members having at their inner or roof-adjacent ends flange elements to be disposed in clamping relation to the inner side of said parapet, a pipe clamp connected to the intermediate portion of said angle member, said clamp being positionable outwardly of said angle member and said parapet and having a universal pivot connection with said angle member, and means to adjustably and releasably connect said tubular members in fixed relation with said sleeve members.
Claim 3
Dependent Claim
57 words
The mounting bracket of claim 1, including a rope guide member fixedly attached to said angle member and extending upwardly and outwardly from the intermediate portion of said angle member at one side of said pipe clamp, said rope guide member having a roller element positioned to be disposed outwardly of the outer side of said parapet.
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) | 1986-01-10 | 1986-07-12 | 1987-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-10 | 1990-07-12 | 1991-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-10 | 1994-07-12 | 1995-01-11 | $7700.00 | Window Closed / Lapsed |