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US3104820A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydro-electric spray gun

Assignee: —
•
Filing: —
•
Granted: 1963-09-24
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Expires: 1980-09-24
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 02:49
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2405; B05B7/2424; B05B7/16; B05B7/1686

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 248 words
A PORTABLE HYDRO-ELECTRIC SPRAY GUN COMPRISING: (A) A TWO-PART HOUSING AND STEAM GENERATING CHAMBER WHICH IS PROVIDED WITH THREADED JUNCTION MEANS, (B) A HANDLE ATTACHED TO THE REAR HALF OF SAID TWOPART HOUSING, (C) AN INLET CONDUIT IN THE REAR HALF OF SAID TWO-PART HOUSING FOR INTRODUCING WATER INTO SAID STEAM GENERATING CHAMBER, (D) A VALVE IN THE INTERIOR OF THE REAR PART OF SAID TWOPART HOUSING WHICH IS MOVABLE WITH RESPECT TO SAID INLET CONDUIT TO ALTERNATELY PERMIT AND PREVENT THE FLOW OF WATER THERETHROUGH, (E) A FIRST TRIGGER MEANS LOCATED EXTERIOR TO SAID HOUSING AND ADJACENT SAID HANDLE, (F) SAID VALVE BEING CONNECTED TO SAID FIRST TRIGGER MEANS SO THAT MOVEMENT OF THE TRIGGER WILL MOVE SAID VALVE WITH RESPECT TO SAID INLET CONDUIT, (G) ELECTRICAL HEATING MEANS WITHIN SAID STEAM GENERATING CHAMBER FOR CONVERTING SAID WATER TO STEAM, (H) NOZZLE OUTLET MEANS FROM SAID STEAM GENERATING CHAMBER LOCATED ON THE FRONT HALF OF SAID TWO-PART HOUSING, (I) A SECOND TRIGGER MEANS HAVING ONE END WHICH TERMINATES ADJACENT TO SAID HANDLE, (J) SAID NOZZLE OUTLET MEANS BEING CONTROLLED BY SAID SECOND TRIGGER MEANS, (K) A CONTAINER ATTACHED TO THE FRONT HALF OF SAID TWOPART HOUSING WHICH IS ADAPTED TO CONTAIN A CLEANING SOLUTION, (L) A PASSAGEWAY FROM SAID CONTAINER THROUGH A PORTION OF SAID HOUSING TO SAID NOZZLE OUTLET MEANS WHICH PERMITS THE PASSAGE OF LIQUID FROM THE CONTAINER INTO THE NOZZLE AREA, AND (M) MEANS FOR REGULATING THE AMOUNT OF MATERIAL DRAWN THROUGH SAID PASSAGEWAY.
Claim 2
Dependent Claim 248 words
A PORTABLE HYDRO-ELECTRIC SPRAY GUN COMPRISING: (A) A TWO-PART HOUSING AND STEAM GENERATING CHAMBER WHICH IS PROVIDED WITH THREADED JUNCTION MEANS, (B) A HANDLE ATTACHED TO THE REAR HALF OF SAID TWOPART HOUSING, (C) AN INLET CONDUIT IN THE REAR HALF OF SAID TWO-PART HOUSING FOR INTRODUCING WATER INTO SAID STEAM GENERATING CHAMBER, (D) A VALVE IN THE INTERIOR OF THE REAR PART OF SAID TWOPART HOUSING WHICH IS MOVABLE WITH RESPECT TO SAID INLET CONDUIT TO ALTERNATELY PERMIT AND PREVENT THE FLOW OF WATER THERETHROUGH, (E) A FIRST TRIGGER MEANS LOCATED EXTERIOR TO SAID HOUSING AND ADJACENT SAID HANDLE, (F) SAID VALVE BEING CONNECTED TO SAID FIRST TRIGGER MEANS SO THAT MOVEMENT OF THE TRIGGER WILL MOVE SAID VALVE WITH RESPECT TO SAID INLET CONDUIT, (G) ELECTRICAL HEATING MEANS WITHIN SAID STEAM GENERATING CHAMBER FOR CONVERTING SAID WATER TO STEAM, (H) NOZZLE OUTLET MEANS FROM SAID STEAM GENERATING CHAMBER LOCATED ON THE FRONT HALF OF SAID TWO-PART HOUSING, (I) A SECOND TRIGGER MEANS HAVING ONE END WHICH TERMINATES ADJACENT TO SAID HANDLE, (J) SAID NOZZLE OUTLET MEANS BEING CONTROLLED BY SAID SECOND TRIGGER MEANS, (K) A CONTAINER ATTACHED TO THE FRONT HALF OF SAID TWOPART HOUSING WHICH IS ADAPTED TO CONTAIN A CLEANING SOLUTION, (L) A PASSAGEWAY FROM SAID CONTAINER THROUGH A PORTION OF SAID HOUSING TO SAID NOZZLE OUTLET MEANS WHICH PERMITS THE PASSAGE OF LIQUID FROM THE CONTAINER INTO THE NOZZLE AREA, AND (M) MEANS FOR REGULATING THE AMOUNT OF MATERIAL DRAWN THROUGH SAID PASSAGEWAY.

References Cited (Backward Citations)

GB483710A Cited
GB347146A Cited
US2066607A Cited
US2388445A Cited
US2399081A Cited
US2460861A Cited
US2789010A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-09-23 1967-03-25 1967-09-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-09-23 1971-03-25 1971-09-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-09-23 1975-03-25 1975-09-24 $7700.00 Window Closed / Lapsed

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