US3865003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snare drum
Assignee: Premier Drum Co Ltd
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Filing: 1973-11-13
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Granted: 1975-02-11
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Expires: 1993-11-13
Abstract
Abstract A Snare drum has a body shell made up of two complementary halfshells with integrally moulded half lugs which, in the assembled condition, provide a set of spaced hollow lugs around the body shell for attachment of the counter-hoops of the drum.
Inventors
- 👤 Clifford Anthony Della-Porta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:54
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/01; G10D13/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
232 words
In a drum comprising a cylindrical body shell, batter heads disposed over the ends of this shell, flesh hoops, at the ends of the shell engaging the margins of said heads, counter hoops disposed around said flesh hoops, snares anchored at one end to the shell and disposed over one of the heads, and a snare strainer unit mounted at the opposite side of the shell and connected to the other end of the snares, the improvement in which the body shell is composed of two abutting cylindrical half-shells each with a number of hollow half-lugs spaced around the periphery of the body and complementing and abutting the hollow half-lugs of the other half-shell and forming, in the assembled condition of the drum shell, a plurality of hollow lugs around the periphery of the shell, each of these half-shells, with its half-lugs, being made as an integral unit moulded in one piece, each hollow half-lug having a threaded female member located therein and circumferentially offset from the threaded female member of the complementary hollow half-lug of the other half-shell, a plurality of bolts arranged annularly around the exterior of the body shell and connecting the counter-hoop of one half-shell to the hollow half-lugs of the other half shell, each bolt passing through its associated counterhoop and into threaded engagement with the threaded female member in its associated half-lug of tHe other half-shell.
Claim 2
Dependent Claim
232 words
In a drum comprising a cylindrical body shell, batter heads disposed over the ends of this shell, flesh hoops, at the ends of the shell engaging the margins of said heads, counter hoops disposed around said flesh hoops, snares anchored at one end to the shell and disposed over one of the heads, and a snare strainer unit mounted at the opposite side of the shell and connected to the other end of the snares, the improvement in which the body shell is composed of two abutting cylindrical half-shells each with a number of hollow half-lugs spaced around the periphery of the body and complementing and abutting the hollow half-lugs of the other half-shell and forming, in the assembled condition of the drum shell, a plurality of hollow lugs around the periphery of the shell, each of these half-shells, with its half-lugs, being made as an integral unit moulded in one piece, each hollow half-lug having a threaded female member located therein and circumferentially offset from the threaded female member of the complementary hollow half-lug of the other half-shell, a plurality of bolts arranged annularly around the exterior of the body shell and connecting the counter-hoop of one half-shell to the hollow half-lugs of the other half shell, each bolt passing through its associated counterhoop and into threaded engagement with the threaded female member in its associated half-lug of tHe other half-shell.
Claim 3
Dependent Claim
21 words
A snare drum according to claim 1, in which said snare strainer mechanism is mounted on one of the hollow lugs.
Claim 4
Dependent Claim
23 words
A snare drum according to claim 1 wherein each bolt passes freely through an opening in the hollow half-lug of its associated half-shell.
Claim 5
Dependent Claim
70 words
A snare drum as claimed in claim 3 wherein each threaded female member comprises a flanged sleeve passing through an opening in its hollow half-lug such that the flange is disposed outside the hallow half-lug and the sleeve is disposed within the hollow half-lug, the sleeve having a threaded bore and a threaded outer periphery, and a locknut screwed onto the threaded periphery of the sleeve inside the hollow half-lug.
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) | 1978-02-10 | 1978-08-12 | 1979-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-10 | 1982-08-12 | 1983-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-10 | 1986-08-12 | 1987-02-11 | $7700.00 | Window Closed / Lapsed |