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US3393856A Expired / Lapsed US ⏱️ 0.0 years remaining

Combination solder-desolder implement

Assignee: Individual
•
Filing: 1966-08-04
•
Granted: 1968-07-23
•
Expires: 1986-08-04
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Abstract

No abstract record available.

Inventors

  • 👤 William S Fortune

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 18:11
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/018; B23K3/00; B23K3/06; B23K3/0607; B23K3/0615

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 219 words
COMBINATION SOLDER-DESOLDER APPARATUS COMPRISING: PISTOL-SHAPED BODY HAVING TRIGGER ACTUATOR MEMBER, HOLLOW PISTOL GRIP HANDLE PORTION, HOLLOW TUBULAR BARREL MEMBER HAVING FORWARD MUZZLE END AND REAR, BUSHING, BREACH END, ELONGATED HOLLOW BASE PORTION EXTENDING ALONG AND CONTIGUOUSLY TO SAID BARREL MEMBER AND CONNECTING TO SAID HANDLE PORTION, HOLLOW MUZZLE TIP MEMBER CARRIED BY SAID FORWARD END OF SAID TUBULAR BARREL MEMBER AND HAVING AN AXIAL BORE THERETHROUGH, AND INCLUDING A SOLDERING ROD HEATING COIL MEANS DISPOSED CONTIGUOUSLY ABOUT SAID AXIAL BORE, COCKING SHAFT BUSHING MEMBER CARRIED BY SAID BUSHING, BREACH, END OF SAID TUBULAR BARREL MEMBER, PISTON MEMBER DISPOSED AXIALLY SLIDABLY WITHIN SAID BARREL MEMBER, SOLDERING ROD ELEMENT CARRIED CENTRALLY BY SAID PISTON MEMBER AND BEING RADIALLY DIMENSIONED TO BE INSERTABLE THROUGH SAID AXIAL BORE OF SAID MUZZLE TIP MEMBER AND PROTRUDING FORWARDLY THEREOF WHEN SAID PISTON MEMBER IS DISPOSED AXIALLY FORWARDLY IN SAID BARREL MEMBER, AND SAID SOLDERING ROD ELEMENT BEING AT SUCH TIMES IN HEAT ENERGY EXCHANGEABLE RELATION WITH SAID HEATING COIL MEANS, TRIGGER MEANS CARRIED BY SAID TUBULAR BODY MEMBER AND COUPLED TO SAID TRIGGER ACTUATING MEMBER FOR RELEASABLY RETAINING SAID PISTON MEMBER IN SAID AXIALLY FORWARD DISPOSITION, AND ENERGY STORAGE MEANS HOUSED WITHIN SAID TUBULAR MEMBER AND FORCE COUPLED TO SAID PISTON MEMBER FOR FORCING SAID PISTON MEMBER RAPIDLY REARWARDLY WHEN SAID TRIGGER MEANS IS ACTUATED.
Claim 2
Dependent Claim 219 words
COMBINATION SOLDER-DESOLDER APPARATUS COMPRISING: PISTOL-SHAPED BODY HAVING TRIGGER ACTUATOR MEMBER, HOLLOW PISTOL GRIP HANDLE PORTION, HOLLOW TUBULAR BARREL MEMBER HAVING FORWARD MUZZLE END AND REAR, BUSHING, BREACH END, ELONGATED HOLLOW BASE PORTION EXTENDING ALONG AND CONTIGUOUSLY TO SAID BARREL MEMBER AND CONNECTING TO SAID HANDLE PORTION, HOLLOW MUZZLE TIP MEMBER CARRIED BY SAID FORWARD END OF SAID TUBULAR BARREL MEMBER AND HAVING AN AXIAL BORE THERETHROUGH, AND INCLUDING A SOLDERING ROD HEATING COIL MEANS DISPOSED CONTIGUOUSLY ABOUT SAID AXIAL BORE, COCKING SHAFT BUSHING MEMBER CARRIED BY SAID BUSHING, BREACH, END OF SAID TUBULAR BARREL MEMBER, PISTON MEMBER DISPOSED AXIALLY SLIDABLY WITHIN SAID BARREL MEMBER, SOLDERING ROD ELEMENT CARRIED CENTRALLY BY SAID PISTON MEMBER AND BEING RADIALLY DIMENSIONED TO BE INSERTABLE THROUGH SAID AXIAL BORE OF SAID MUZZLE TIP MEMBER AND PROTRUDING FORWARDLY THEREOF WHEN SAID PISTON MEMBER IS DISPOSED AXIALLY FORWARDLY IN SAID BARREL MEMBER, AND SAID SOLDERING ROD ELEMENT BEING AT SUCH TIMES IN HEAT ENERGY EXCHANGEABLE RELATION WITH SAID HEATING COIL MEANS, TRIGGER MEANS CARRIED BY SAID TUBULAR BODY MEMBER AND COUPLED TO SAID TRIGGER ACTUATING MEMBER FOR RELEASABLY RETAINING SAID PISTON MEMBER IN SAID AXIALLY FORWARD DISPOSITION, AND ENERGY STORAGE MEANS HOUSED WITHIN SAID TUBULAR MEMBER AND FORCE COUPLED TO SAID PISTON MEMBER FOR FORCING SAID PISTON MEMBER RAPIDLY REARWARDLY WHEN SAID TRIGGER MEANS IS ACTUATED.

References Cited (Backward Citations)

US3181763A Cited
US3114026A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-07-23 1972-01-22 1972-07-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-07-23 1976-01-22 1976-07-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-07-23 1980-01-22 1980-07-23 $7700.00 Window Closed / Lapsed

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