Patent US3203606A successfully refreshed from Google Patents.
US3203606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrying rod for wallboard panel
Assignee: Wallboard Tool and Equipment Co
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Filing: 1963-09-16
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Granted: 1965-08-31
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Expires: 1983-09-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Melvin I Masterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:54
CPC Classifications
B; B65; B65G; B65G7/00; B65G7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A CARRYING ROD FOR A WALLBOARD PANEL COMPRISING, A SHAFT, A HANDLE ON ONE END OF SAID SHAFT, A FOOT FIXEDLY MOUNTED ON THE SHAFT AT THE END OPPOSITE SAID HANDLE, AND A CAM FLANGE ON SAID FOOT, AND EXTENDING UPWARDLY FROM THE TOP SURFACE OF SAID FOOT, SAID CAM FLANGE EXTENDING AT A RIGHT-ANGLE TO THE CENTER LINE OF SAID SHAFT AND IN A PLANE PARALLEL TO THE HANDLE, AND PARAL-
Claim 2
Dependent Claim
72 words
A CARRYING ROD FOR A WALLBOARD PANEL COMPRISING, A SHAFT, A HANDLE ON ONE END OF SAID SHAFT, A FOOT FIXEDLY MOUNTED ON THE SHAFT AT THE END OPPOSITE SAID HANDLE, AND A CAM FLANGE ON SAID FOOT, AND EXTENDING UPWARDLY FROM THE TOP SURFACE OF SAID FOOT, SAID CAM FLANGE EXTENDING AT A RIGHT-ANGLE TO THE CENTER LINE OF SAID SHAFT AND IN A PLANE PARALLEL TO THE HANDLE, AND PARAL-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |