Patent US4191275A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4191275A Expired / Lapsed US ⏱️ 0.0 years remaining

Safety harness kit

Assignee: CLA MAR INTERNATIONAL CORP
•
Filing: 1978-10-06
•
Granted: 1980-03-04
•
Expires: 1998-10-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract The safety harness kit, particularly for use in escape from a burning building, includes a harness, rope, a channel bar, and a hook. The harness is adaptable for use by adults and children and is made from stiff belting material.

Inventors

  • 👤 Martin J. Mansfield, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 07:38
CPC Classifications
A; A62; A62B; A62B35/00; A62B35/0006; A62B1/00; A62B1/06; A62B1/18; A62B35/0043; A62B35/0075

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 183 words
A safety harness for suspending a person from above by a rope comprising: (a) an upper body strap having first and second ends, said strap being adapted to encircle a person's body below the arms, a discrete ring member attached to each end portion of said strap, (b) a lower body strap beneath said upper body strap, said lower body strap having first and second ends and being adapted to encircle an adult's waist or a child's body under the arms, a discrete ring member attached to each end portion of said lower body strap, (c) a rear strap connected to a middle portion of each of said body straps, (d) a first front strap portion connected to each of said body straps adjacent their first ends, a second front strap portion connected to each of said body straps adjacent their second ends, and part of said front strap portions remote from said upper body strap being secured together in overlapping relation for supporting a person by being disposed between the person's legs, and the harness being open between said front strap portions.
Claim 2
Dependent Claim 183 words
A safety harness for suspending a person from above by a rope comprising: (a) an upper body strap having first and second ends, said strap being adapted to encircle a person's body below the arms, a discrete ring member attached to each end portion of said strap, (b) a lower body strap beneath said upper body strap, said lower body strap having first and second ends and being adapted to encircle an adult's waist or a child's body under the arms, a discrete ring member attached to each end portion of said lower body strap, (c) a rear strap connected to a middle portion of each of said body straps, (d) a first front strap portion connected to each of said body straps adjacent their first ends, a second front strap portion connected to each of said body straps adjacent their second ends, and part of said front strap portions remote from said upper body strap being secured together in overlapping relation for supporting a person by being disposed between the person's legs, and the harness being open between said front strap portions.
Claim 3
Dependent Claim 17 words
A harness in accordance with claim 1 wherein said straps are made from a stiff belting material.
Claim 4
Dependent Claim 22 words
A harness in accordance with claim 1 including a discrete ring member attached to each end portion of said lower body strap.
Claim 5
Dependent Claim 26 words
A harness in accordance with claim 3 including an additional discrete ring member attached to said lower body strap on opposite sides of said rear strap.
Claim 6
Dependent Claim 23 words
A harness in accordance with claim 1 wherein one of said front strap portions is integral in one piece with said rear strap.
Claim 7
Dependent Claim 54 words
A safety harness kit including a safety harness in accordance with claim 1, a channel bar made of metal with a hook at one end, a rope having an adjustable clamp at one end, and a windowsill engageable hook which is U-shaped or V-shaped in plan view so as to have a bight portion.
Claim 8
Dependent Claim 30 words
A kit in accordance with claim 6 wherein said adjustable clamp attached to one end of said rope is of sufficient size so as to pass through said ring members.
Claim 9
Dependent Claim 287 words
A safety harness for suspending a person from above by a rope comprising: (a) said harness having an open unobstructed top and an open unobstructed elongated opening at its front, (b) an upper body strap having first and second ends and being adapted to encircle a person's body below the arms, a discrete metal ring member attached between overlapping end portions at each of said first and second ends of said strap, (c) a lower body strap below and generally parallel to said upper body strap, said lower body strap being adapted to encircle an adult's waist or encircle a child's body under the arms, a discrete ring member attached between overlapping end portions of each of first and second ends on said lower body strap, (d) a rear strap connected to a middle portion of each of said body straps so as to extend generally vertically along the back of a person wearing the harness, (e) a first front strap portion defining one side of said open front of said harness, said first front strap portion being connected to one end portion of each of said body straps, a second front strap portion defining the other side of said front opening, said second front strap portion being connected to the other end portion of each of said body straps, each ring member being adjacent the connection between said body straps and said front strap portions, (f) part of said front strap portions below the elevation of said lower body strap being overlapped and at least one front strap portion being connected to said rear strap, said overlapped portions cooperating with said lower body strap to define two leg openings through which a person's legs may extend.
Claim 10
Dependent Claim 287 words
A safety harness for suspending a person from above by a rope comprising: (a) said harness having an open unobstructed top and an open unobstructed elongated opening at its front, (b) an upper body strap having first and second ends and being adapted to encircle a person's body below the arms, a discrete metal ring member attached between overlapping end portions at each of said first and second ends of said strap, (c) a lower body strap below and generally parallel to said upper body strap, said lower body strap being adapted to encircle an adult's waist or encircle a child's body under the arms, a discrete ring member attached between overlapping end portions of each of first and second ends on said lower body strap, (d) a rear strap connected to a middle portion of each of said body straps so as to extend generally vertically along the back of a person wearing the harness, (e) a first front strap portion defining one side of said open front of said harness, said first front strap portion being connected to one end portion of each of said body straps, a second front strap portion defining the other side of said front opening, said second front strap portion being connected to the other end portion of each of said body straps, each ring member being adjacent the connection between said body straps and said front strap portions, (f) part of said front strap portions below the elevation of said lower body strap being overlapped and at least one front strap portion being connected to said rear strap, said overlapped portions cooperating with said lower body strap to define two leg openings through which a person's legs may extend.
Claim 11
Dependent Claim 23 words
a harness in accordance with claim 8 wherein said rear strap is integral in one piece with one of said front strap portions.

References Cited (Backward Citations)

US634604A Cited
US1738581A Cited
US2647293A Cited
US2699284A Cited
US2643836A Cited
US2979153A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-03-04 1983-09-03 1984-03-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-03-04 1987-09-03 1988-03-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-03-04 1991-09-03 1992-03-04 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag