Patent US3191484A successfully refreshed from Google Patents.
US3191484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drum support
Assignee: Individual
•
Filing: 1963-06-24
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Granted: 1965-06-29
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Expires: 1983-06-24
Abstract
No abstract record available.
Inventors
- 👤 Albert S Walling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:32
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/10; G10D13/28; G10D13/01; G10D13/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
91 words
IN A DEVICE OF THE CLASS DESCRIBED, A DRUM, A BASE OF INVERTED U-SHAPED ATTACHED ABOUT THAT DRUM, A PLURALITY OF EXTENSIONS REMOVABLY ATTACHED TO SAID BASE AND EXTENDING SUBSTANTIALLY HORIZONTALLY AT RIGHT ANGLES THEREFROM, EACH EXTENSION INCLUDING A T-FITTING, A BALL SOCKET JOINT AFFIXED TO THE STEM OF EACH T-FITTING, AND AN EXTENSION EXTENDING SUBSTANTIALLY HORIZONTALLY AND OUTWARDLY FROM SAID BASE AND HAVING ADJUSTABLY ATTACHED THERETO A PLURALITY OF SLEEVES, AND SUITABLE MEANS FOR THE ADJUSTABLE ATTACHMENT OF PERCUSSION INSTRUMENTS TO SAID SLEEVES AT A PREDETERMINED DISTANCE FROM SAID DRUM.
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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |