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US3193017A Expired / Lapsed US ⏱️ 0.0 years remaining

Portable fire shield

Assignee: Individual
•
Filing: 1965-02-09
•
Granted: 1965-07-06
•
Expires: 1985-02-09
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Abstract

No abstract record available.

Inventors

  • 👤 Charles F Walker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 12:22
CPC Classifications
A; A62; A62B; A62B3/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 209 words
A FIRE FIGHTING SHIELD AND FIRE HOSE SUPPORT COMPRISING A PAIR OF VERTICALLY DISPOSED RECTANGULAR FRAMES OF LIGHTWEIGHT METAL BAR CONSTRUCTION AND HINGEDLY CONNECTED AT ADJACENT VERTICAL EDGES; A PAIR OF LIGHTWEIGHT HEAT REFLECTIVE METAL PANELS SECURED TO AND COVERING THE FRONT OF SAID FRAMES AND BEING FOLDABLE TOGETHER WITH SAID FRAMES; A TRANSPARENT FIRE RESISTANT VIEWING SECTION MOUNTED IN FIRST OPENINGS PROVIDED IN EACH OF SAID PANELS; HOSE NOZZLE SUPPORT AND CLAMP MEANS PIVOTEDLY MOUNTED IN SECOND OPENINGS PROVIDED IN EACH OF SAID PANELS BELOW SAID FIRST OPENINGS, SAID NOZZLE SUPPORT AND CLAMP MEANS BEING ADAPTED TO ROTATE IN SAID SECOND OPENINGS AROUND BOTH VERTICAL AND HORIZONTAL AXIS AND INCLUDING SPRING MENANS TENDING TO HOLD SAID NOZZLE IN ONE POSITION WHILE ALLOWING LIMITED AXIAL MOVEMENT BOTH FORWARDLY AND REARWARDLY THEREFROM; A PAIR OF OUTRIGGER FRAMES OF LIGHTWEIGHT METAL BAR CONSTRUCTION CORRESPONDING TO SAID VERTICAL FRAME CONSTRUCTION EACH SAID OUTRIGGER FRAME BEING PIVOTEDLY AND SEPARATELY CONNECTED TO THE BACK OF ONE OF SAID VERTICAL FRAMES AT THE BASE THEREOF AND BEING FOLDABLE AGAINST THE BACK THEREOF; AND DETACHABLE MEANS FOR INTERLOCKING SAID VERTICAL AND OUTRIGGER FRAMES SUCH THAT SAID PANELS MAY BE ALIGNED IN A VERTICAL PLANE AND SAID OUTRIGGER FRAMES MAY BE HORIZONTALLY DISPOSED FOR FIRE FIGHTING PURPOSES.
Claim 2
Dependent Claim 209 words
A FIRE FIGHTING SHIELD AND FIRE HOSE SUPPORT COMPRISING A PAIR OF VERTICALLY DISPOSED RECTANGULAR FRAMES OF LIGHTWEIGHT METAL BAR CONSTRUCTION AND HINGEDLY CONNECTED AT ADJACENT VERTICAL EDGES; A PAIR OF LIGHTWEIGHT HEAT REFLECTIVE METAL PANELS SECURED TO AND COVERING THE FRONT OF SAID FRAMES AND BEING FOLDABLE TOGETHER WITH SAID FRAMES; A TRANSPARENT FIRE RESISTANT VIEWING SECTION MOUNTED IN FIRST OPENINGS PROVIDED IN EACH OF SAID PANELS; HOSE NOZZLE SUPPORT AND CLAMP MEANS PIVOTEDLY MOUNTED IN SECOND OPENINGS PROVIDED IN EACH OF SAID PANELS BELOW SAID FIRST OPENINGS, SAID NOZZLE SUPPORT AND CLAMP MEANS BEING ADAPTED TO ROTATE IN SAID SECOND OPENINGS AROUND BOTH VERTICAL AND HORIZONTAL AXIS AND INCLUDING SPRING MENANS TENDING TO HOLD SAID NOZZLE IN ONE POSITION WHILE ALLOWING LIMITED AXIAL MOVEMENT BOTH FORWARDLY AND REARWARDLY THEREFROM; A PAIR OF OUTRIGGER FRAMES OF LIGHTWEIGHT METAL BAR CONSTRUCTION CORRESPONDING TO SAID VERTICAL FRAME CONSTRUCTION EACH SAID OUTRIGGER FRAME BEING PIVOTEDLY AND SEPARATELY CONNECTED TO THE BACK OF ONE OF SAID VERTICAL FRAMES AT THE BASE THEREOF AND BEING FOLDABLE AGAINST THE BACK THEREOF; AND DETACHABLE MEANS FOR INTERLOCKING SAID VERTICAL AND OUTRIGGER FRAMES SUCH THAT SAID PANELS MAY BE ALIGNED IN A VERTICAL PLANE AND SAID OUTRIGGER FRAMES MAY BE HORIZONTALLY DISPOSED FOR FIRE FIGHTING PURPOSES.

References Cited (Backward Citations)

US1451006A Cited
US1667342A Cited
GB336785A Cited
US2818927A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-07-05 1969-01-04 1969-07-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-07-05 1973-01-04 1973-07-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-07-05 1977-01-04 1977-07-06 $7700.00 Window Closed / Lapsed

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