US3095060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffolding for dome structures
Assignee: Baker-Roos Inc
•
Filing: 1961-06-28
•
Granted: 1963-06-25
•
Expires: 1981-06-28
Abstract
No abstract record available.
Inventors
- 👤 John P Reinhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:22
CPC Classifications
E; E04; E04G; E04G3/00; E04G3/28; E04G3/34; E04G3/24; E04G3/243; E04G3/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
IN COMBINATION, A DOMED STRUCTURE, AN ANCHOR AT THE TOP OF THE STRUCTURE, SCAFFOLDING COMPRISING A PLURALITY OF SCAFFOLD LADDERS PROVIDED WITH STEPS AND LOCATED ON THE OUTSIDE OF THE STRUCTURE, MEANS TO CONNECT SAID LADDERS IN TANDEM, SAID ANCHOR COMPRISING A MEMBER ROTATABLE ABOUT THE VERTICAL AXIS OF THE DOMED STRUCTURE, CABLE MEANS CONNECTING THE UPPERMOST OF SAID LADDERS TO SAID ROTATABLE MEMBER, DOLLY MEANS CONNECTED TO SAID CABLE MEANS AND ENGAGING THE OUTER SURFACE OF THE DOMED STRUCTURE, MOTIVE MEANS ON THE SCAFFOLDING AND ENGAGING THE OUTER SURFACE OF THE DOMED STRUCTURE FOR MOVING THE SCAFFOLDING ABOUT THE VERTICAL AXIS OF THE DOMED STRUCTURE, A HANGING SCAFFOLD, AND MEANS SUSPENDING SAID HANGING SCAFFOLD FROM THE LOWERMOST LADDER, SAID LAST NAMED MEANS INCLUDING MEANS FOR RAISING AND LOWERING THE HANGING SCAFFOLD RELATIVE TO SAID LOWERMOST LADDER.
Claim 2
Dependent Claim
137 words
IN COMBINATION, A DOMED STRUCTURE, AN ANCHOR AT THE TOP OF THE STRUCTURE, SCAFFOLDING COMPRISING A PLURALITY OF SCAFFOLD LADDERS PROVIDED WITH STEPS AND LOCATED ON THE OUTSIDE OF THE STRUCTURE, MEANS TO CONNECT SAID LADDERS IN TANDEM, SAID ANCHOR COMPRISING A MEMBER ROTATABLE ABOUT THE VERTICAL AXIS OF THE DOMED STRUCTURE, CABLE MEANS CONNECTING THE UPPERMOST OF SAID LADDERS TO SAID ROTATABLE MEMBER, DOLLY MEANS CONNECTED TO SAID CABLE MEANS AND ENGAGING THE OUTER SURFACE OF THE DOMED STRUCTURE, MOTIVE MEANS ON THE SCAFFOLDING AND ENGAGING THE OUTER SURFACE OF THE DOMED STRUCTURE FOR MOVING THE SCAFFOLDING ABOUT THE VERTICAL AXIS OF THE DOMED STRUCTURE, A HANGING SCAFFOLD, AND MEANS SUSPENDING SAID HANGING SCAFFOLD FROM THE LOWERMOST LADDER, SAID LAST NAMED MEANS INCLUDING MEANS FOR RAISING AND LOWERING THE HANGING SCAFFOLD RELATIVE TO SAID LOWERMOST LADDER.
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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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |