Patent US3722341A successfully refreshed from Google Patents.
Patent US3175642A successfully refreshed from Google Patents.
US3175642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knockdown scaffold
Assignee: Individual
•
Filing: 1963-11-19
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Granted: 1965-03-30
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Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Perry E Neeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:57
CPC Classifications
E; E04; E04G; E04G1/00; E04G1/28; E04G1/32; Y; Y10; Y10T; Y10T403/00; Y10T403/30; Y10T403/71; Y10T403/7129; Y10T403/7141
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A SCOFFOLD BRACKET COMPRISING A NORMALLY HORIZONTAL SLEEVE ADAPTED TO RECEIVE THE END OF A HORIZONTAL SUPPORT, SETSCREW MEANS FOR SECURING THE END OF THE SUPPORT WITHIN THE HORIZONTAL SLEEVE, A VERTICALLY ORIENTATED FLAT PLATE SECURED TO ONE END OF SAID HORIZONTAL SLEEVE AND PROJECTING LATERALLY BEYOND BOTH SIDES THEREOF, A PAIR OF OPPOSITELY INCLINED SLEEVES FIXED TO OPPOSITE ENDS OF SAID PLATE ON THE OPPOSITE FACES THEREOF SO AS TO BE ORIENTED IN OFFSET VERTICAL PLANES, SAID PAIR OF SLEEVES BEING SPACED LATERALLY OUTWARDLY FROM SAID HORIZONTAL SLEEVE, SAID PAIR OF SLEEVES DIVERGING DOWNWARDLY BELOW SAID PLATE AND CONVERGING UPWARDLY ABOVE SAID PLATE, AND SETSCREW MEANS ON SAID PAIR OF SLEEVES FOR LOCKING LEG FORMING MEMBERS THEREIN.
Claim 2
Dependent Claim
118 words
A SCOFFOLD BRACKET COMPRISING A NORMALLY HORIZONTAL SLEEVE ADAPTED TO RECEIVE THE END OF A HORIZONTAL SUPPORT, SETSCREW MEANS FOR SECURING THE END OF THE SUPPORT WITHIN THE HORIZONTAL SLEEVE, A VERTICALLY ORIENTATED FLAT PLATE SECURED TO ONE END OF SAID HORIZONTAL SLEEVE AND PROJECTING LATERALLY BEYOND BOTH SIDES THEREOF, A PAIR OF OPPOSITELY INCLINED SLEEVES FIXED TO OPPOSITE ENDS OF SAID PLATE ON THE OPPOSITE FACES THEREOF SO AS TO BE ORIENTED IN OFFSET VERTICAL PLANES, SAID PAIR OF SLEEVES BEING SPACED LATERALLY OUTWARDLY FROM SAID HORIZONTAL SLEEVE, SAID PAIR OF SLEEVES DIVERGING DOWNWARDLY BELOW SAID PLATE AND CONVERGING UPWARDLY ABOVE SAID PLATE, AND SETSCREW MEANS ON SAID PAIR OF SLEEVES FOR LOCKING LEG FORMING MEMBERS THEREIN.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |