US4449253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick evacuation fireman's coat
Assignee: Individual
•
Filing: 1981-09-16
•
Granted: 1984-05-22
•
Expires: 2001-09-16
Abstract
Abstract A fireman's coat is modified by the addition of several emergency evacuation straps along the sides, the tops of the shoulders, and behind the neck, to permit a fireman overcome by smoke or otherwise incapacitated to be effectively and quickly evacuated by use of the straps as handles to drag or carry the fireman to safety.
Inventors
- 👤 Lon J. Hettinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:23
CPC Classifications
A; A62; A62B; A62B5/00; A41; A41D; A41D13/00; A41D13/0007; A62B35/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
108 words
An emergency evacuation coat comprising: (a) a fabric coat body having a trunk defining shoulders and a neck and sides; (b) at least one strap secured at both ends at spaced positions on said body such that said strap tends to lie flat against said coat body, and releasable means for holding said strap against said coat body intermediate said ends such that said strap will normally be held flat against said fabric in use to prevent snagging and said releasable means can be released to permit the handle to be gripped in order to aid in dragging a wearer of said coat to safety under emergency conditions.
Claim 2
Dependent Claim
108 words
An emergency evacuation coat comprising: (a) a fabric coat body having a trunk defining shoulders and a neck and sides; (b) at least one strap secured at both ends at spaced positions on said body such that said strap tends to lie flat against said coat body, and releasable means for holding said strap against said coat body intermediate said ends such that said strap will normally be held flat against said fabric in use to prevent snagging and said releasable means can be released to permit the handle to be gripped in order to aid in dragging a wearer of said coat to safety under emergency conditions.
Claim 3
Dependent Claim
49 words
Structure according to claim 1 wherein said strap is shaped so as to form a V-outline when lying flat against said coat body with said releasable means arranged to hold said strap at the vertex thereof so that a longer effective length of strap is available for gripping purposes.
Claim 4
Dependent Claim
22 words
Structure according to claim 2 wherein said strap is mounted to said body behind and below the neck with the vertex depending.
Claim 5
Dependent Claim
28 words
Structure according to claim 1 wherein said means to hold comprises mating patches of hook and loop fastener material respectively fastened to said strap and the underlying fabric.
Claim 6
Dependent Claim
32 words
Structure according in claim 1 wherein said means to hold comprises mating lengths of hook and loop fastener material extending along substantially the entire length of said strap and the underlying fabric.
Claim 7
Dependent Claim
40 words
Structure according to claim 1 and including a plurality of rugged straps fastened to said body at both ends and positioned at various places on said body to provide gripping handles for rescue workers in several places on the body.
Claim 8
Dependent Claim
19 words
Structure according to claim 6 wherein two of said straps are longitudinally extended along the sides of said body.
Claim 9
Dependent Claim
20 words
Structure according to claim 7 and including two more straps extending along the tops of the shoulders of said body.
Claim 10
Dependent Claim
24 words
Structure according to claim 8 and further including a V-shaped strap behind the neck with the vertex depending down the back of said body.
Claim 11
Dependent Claim
28 words
Structure according to claim 9 wherein the ends of said V-shaped strap overlap the respective inner ends of said shoulder strap and are together stitched to said fabric.
References Cited (Backward Citations)
US3997921A
Cited
US4168544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-22 | 1987-11-21 | 1988-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-22 | 1991-11-21 | 1992-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-22 | 1995-11-21 | 1996-05-22 | $7700.00 | Window Closed / Lapsed |