US5370202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fall arrest lifeline roof anchor
Assignee: AMERICAN ROOF Inc
•
Filing: 1993-07-02
•
Granted: 1994-12-06
•
Expires: 2013-07-02
Abstract
Abstract A bracket has downwardly-projecting parallel legs for embracing and being secured to opposite sides of a rafter and an upwardly-projecting central portion having an aperture for connection of a standard snaphook or carabiner to which a lifeline can be attached. The legs of the bracket can be interconnected by a bolt extending through or below the rafter. In addition or alternatively, the bottom end portions of the legs can be bent inward underneath the bottom of the rafter. The bracket is used in a fall prevention safety system in which the lifeline tethers a roofer or other worker to the anchor.
Inventors
- 👤 Steve Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:15
CPC Classifications
A; A62; A62B; A62B35/00; A62B35/04; E; E04; E04D; E04D13/00; E04D13/12; E04G; E04G21/00; E04G21/32; E04G21/3261; E04G21/3276; E04G5/00; E04G5/04; E04G5/041
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
159 words
In a fall prevention safety system including an anchor installed on a roof understructure and a lifeline connected to such anchor, such understructure including a rafter having opposite sides, the improvement comprising the anchor being a bracket fitted on the rafter and having parallel legs extending closely alongside the opposite sides of the rarer, respectively, said bracket including an elongated central portion extending from said legs and projecting from the rarer, said central portion having means for enabling connection of a lifeline to said central portion, said bracket having a shoulder located between said legs and said central portion to limit insertion of said bracket on the rafter, said legs including respective free end portions projecting beyond the rafter in a direction opposite the direction of projection of said central portion of said bracket, and means interconnecting said free end portions of said legs for limiting transverse movement of said legs relative to each other and to the rafter.
Claim 2
Dependent Claim
159 words
In a fall prevention safety system including an anchor installed on a roof understructure and a lifeline connected to such anchor, such understructure including a rafter having opposite sides, the improvement comprising the anchor being a bracket fitted on the rafter and having parallel legs extending closely alongside the opposite sides of the rarer, respectively, said bracket including an elongated central portion extending from said legs and projecting from the rarer, said central portion having means for enabling connection of a lifeline to said central portion, said bracket having a shoulder located between said legs and said central portion to limit insertion of said bracket on the rafter, said legs including respective free end portions projecting beyond the rafter in a direction opposite the direction of projection of said central portion of said bracket, and means interconnecting said free end portions of said legs for limiting transverse movement of said legs relative to each other and to the rafter.
Claim 3
Dependent Claim
85 words
In the system defined in claim 1, the bracket being formed of a single piece of metal strap having a return bend at the center of said strap, central portions adjacent to said return bend having facing surfaces disposed in substantially contiguous engagement, out-turned shoulder portions bent perpendicularly from said central portions and leg portions bent perpendicularly from said shoulder portions so as to extend from said shoulder portions in a direction opposite the direction in which the central portion extends from said shoulder portions.
Claim 4
Dependent Claim
15 words
In the system defined in claim 1, the interconnecting means extending close beneath the rafter.
Claim 5
Dependent Claim
29 words
In the system defined in claim 3, the free end portions of the bracket legs having through holes, and the interconnecting means being a bolt extending through said holes.
Claim 6
Dependent Claim
18 words
In the system defined in claim 1, the shoulder being engaged against the top surface of the rafter.
Claim 7
Dependent Claim
47 words
In the system defined in claim 5, a layer of sheathing supported on the rafter and extending over the top of the shoulder, the means for connection of the lifeline including an aperture in the central portion of the bracket which aperture is spaced above the sheathing.
Claim 8
Dependent Claim
47 words
In the system defined in claim 1, a layer of sheathing supported on the rafter, the shoulder of the bracket being engaged against the upper surface of the sheathing, the legs of the bracket extending downward through the sheathing along the opposite sides of the rafter, respectively.
Claim 9
Dependent Claim
154 words
In a fall prevention safety system including an anchor installed on a roof understructure and a lifeline connected to such anchor, such understructure including a rarer having opposite sides, the improvement comprising the anchor being a bracket fitted on the rafter and having parallel legs extending closely alongside the opposite sides of the rarer, respectively, said bracket including an elongated central portion extending from said legs and projecting From the rafter, said central portion having means for enabling connection of a lifeline to said central portion, said bracket having a shoulder located between said legs and said central portion to limit insertion of said bracket on the rafter, said legs including respective free end portions projecting beyond the rafter in a direction opposite the direction of projection of said central portion of said bracket, and a cross member interconnecting said fee end portions of said legs, said cross member extending close beneath the rafter.
Claim 10
Dependent Claim
154 words
In a fall prevention safety system including an anchor installed on a roof understructure and a lifeline connected to such anchor, such understructure including a rarer having opposite sides, the improvement comprising the anchor being a bracket fitted on the rafter and having parallel legs extending closely alongside the opposite sides of the rarer, respectively, said bracket including an elongated central portion extending from said legs and projecting From the rafter, said central portion having means for enabling connection of a lifeline to said central portion, said bracket having a shoulder located between said legs and said central portion to limit insertion of said bracket on the rafter, said legs including respective free end portions projecting beyond the rafter in a direction opposite the direction of projection of said central portion of said bracket, and a cross member interconnecting said fee end portions of said legs, said cross member extending close beneath the rafter.
Claim 11
Dependent Claim
37 words
In the system defined in claim 8, the cross member being interconnected with the free end portions of the legs so as to limit transverse movement of the legs relative to each other and to the rafter.
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) | 1997-12-05 | 1998-06-06 | 1998-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-12-05 | 2002-06-06 | 2002-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-12-05 | 2006-06-06 | 2006-12-06 | $7700.00 | Window Closed / Lapsed |