US3205337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable welding gun
Assignee: ThyssenKrupp Budd Co
•
Filing: 1964-05-28
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Granted: 1965-09-07
•
Expires: 1984-05-28
Abstract
No abstract record available.
Inventors
- 👤 George G Hiemenz
- 👤 Zeligowsky Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:49
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/30; B23K11/31; B23K11/314
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A PORTABLE WELDING GUN COMPRISING: FIRST AND SECOND JAWS PIVOTALLY CONNECTED TO AND ELECTRICALLY INSULATED FROM EACH OTHER; THREE CONDUCTIVE CONNECTOR MEANS PIVOTALLY MOUNTED ON SAID FIRST JAW AND ELECTRICALLY INSULATED THEREFROM AND FROM EACH OTHER, SAID CONNECTOR MEANS BEING ADAPTED TO BE CONNECTED TO CABLE MEANS FOR SUPPLYING CURRENT TO SAID GUN; TWO ELECTRODE HOLDERS CONNECTED TO TWO OF SAID CONNECTOR MEANS AND MOUNTED ON SAID FIRST JAW; AN ELECTRODE HOLDER MOUNTED ON SAID OTHER JAW
Claim 2
Dependent Claim
77 words
A PORTABLE WELDING GUN COMPRISING: FIRST AND SECOND JAWS PIVOTALLY CONNECTED TO AND ELECTRICALLY INSULATED FROM EACH OTHER; THREE CONDUCTIVE CONNECTOR MEANS PIVOTALLY MOUNTED ON SAID FIRST JAW AND ELECTRICALLY INSULATED THEREFROM AND FROM EACH OTHER, SAID CONNECTOR MEANS BEING ADAPTED TO BE CONNECTED TO CABLE MEANS FOR SUPPLYING CURRENT TO SAID GUN; TWO ELECTRODE HOLDERS CONNECTED TO TWO OF SAID CONNECTOR MEANS AND MOUNTED ON SAID FIRST JAW; AN ELECTRODE HOLDER MOUNTED ON SAID OTHER JAW
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |