US3158264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving floorstand
Assignee: Scholl Manufacturing Co Inc
•
Filing: 1961-09-22
•
Granted: 1964-11-24
•
Expires: 1981-09-22
Abstract
No abstract record available.
Inventors
- 👤 Bittner Ernst
- 👤 Schilpp Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:06
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/04; A47F5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A REVOLVING FLOORSTAND, A BASE, A SUPPORTING ROD UPSTANDING FROM SAID BASE, A PLURALITY OF TRAYS EACH HAVING A CENTRAL BEARING FOR DISPOSITION AROUND SAID ROD, MEANS DISPOSED AROUND SAID ROD TO SUPPORT THE LOWER TRAY A DISTANCE ABOVE SAID BASE, A SPACER SLEEVE BETWEEN ADJACENT TRAYS ABOVE SAID LOWER TRAY, A TELESCOPIC CONNECTING CONFIGURATION FORMED ON EACH END OF TRAY BEARING, AND EACH SPACER SLEEVE HAVING TELESCOPIC END CONFIGURATIONS COMPLEMENTAL TO THOSE OF SAID TRAY BEARINGS AND IN TELESCOPIC ENGAGEMENT THEREWITH.
Claim 2
Dependent Claim
83 words
IN A REVOLVING FLOORSTAND, A BASE, A SUPPORTING ROD UPSTANDING FROM SAID BASE, A PLURALITY OF TRAYS EACH HAVING A CENTRAL BEARING FOR DISPOSITION AROUND SAID ROD, MEANS DISPOSED AROUND SAID ROD TO SUPPORT THE LOWER TRAY A DISTANCE ABOVE SAID BASE, A SPACER SLEEVE BETWEEN ADJACENT TRAYS ABOVE SAID LOWER TRAY, A TELESCOPIC CONNECTING CONFIGURATION FORMED ON EACH END OF TRAY BEARING, AND EACH SPACER SLEEVE HAVING TELESCOPIC END CONFIGURATIONS COMPLEMENTAL TO THOSE OF SAID TRAY BEARINGS AND IN TELESCOPIC ENGAGEMENT THEREWITH.
References Cited (Backward Citations)
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US1814740A
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US2035874A
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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) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |