US4919561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceramic fitting for tubular furniture construction
Assignee: ROSALCO Inc A CORP OF KY
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Filing: 1989-03-20
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Granted: 1990-04-24
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Expires: 2009-03-20
Abstract
Abstract An ornamental ceramic fitting is mounted between two spaced, confronting, axially aligned, tubular members. The distance between the confronting ends of the tubular members is less than the corresponding axial length of the ceramic fitting. The ceramic fitting includes a threaded rod extending therethrough along the axis thereof and a well in each end of the fitting surrounding the threaded rod. The depth of the well in one end exceeds the difference between the axial length of the fitting and the corresponding axial distance between the confronting ends of the tubular members. The fitting is first placed on the end of one of the spaced tubular members and twisted to a position past the normal seated position. This allows proper alignment of the end of the other tubular member, whereupon the fitting is twisted in the opposite direction to properly complete the mounting operation.
Inventors
- 👤 Peter M. Y. Kee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:59
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/40; A; A47; A47C; A47C5/00; A47C5/04; A47C5/08; F16B7/00; F16B7/18; F16B7/182; Y; Y10; Y10S; Y10S5/00; Y10S5/907; Y10T; Y10T403/00; Y10T403/57; Y10T403/5733; Y10T403/5741
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
249 words
An ornamental knob-like fitting adapted to be attached to and removed from a seated position between two axially aligned, substantially fixed, confronting tubular members without disassembly of the fitting itself, said tubular members being spaced apart a distance less than the axial length of said knob-like fitting, at least one of said tubular members being capable of flexing to a position where said members are not axially aligned, whereby, when finally seated and connected between the tubular members, the knob-like fitting envelops both ends of the confronting tubular members, said knob-like fitting comprising: (a) a unitary body member of a prescribed shape having a first end and a second end and an axial dimension extending collinearly with the longitudinal axis of said two confronting tubular members and a diameter greater than the diameter of said tubular members; (b) a rod member extending axially through said unitary body member and secured therein; (c) a first and second well surrounding said rod in said first and second ends of said body member respectively; (d) said first well having a depth dimension at least as great as the difference between the axial dimension of said fitting and said distance between said confronting tubular members, whereby said first end may be positioned on the corresponding end of one of said tubes and moved to a point which exceeds its final seated position by a distance sufficient to allow the other of said tubes to be placed in position aligned with said second end.
Claim 2
Dependent Claim
249 words
An ornamental knob-like fitting adapted to be attached to and removed from a seated position between two axially aligned, substantially fixed, confronting tubular members without disassembly of the fitting itself, said tubular members being spaced apart a distance less than the axial length of said knob-like fitting, at least one of said tubular members being capable of flexing to a position where said members are not axially aligned, whereby, when finally seated and connected between the tubular members, the knob-like fitting envelops both ends of the confronting tubular members, said knob-like fitting comprising: (a) a unitary body member of a prescribed shape having a first end and a second end and an axial dimension extending collinearly with the longitudinal axis of said two confronting tubular members and a diameter greater than the diameter of said tubular members; (b) a rod member extending axially through said unitary body member and secured therein; (c) a first and second well surrounding said rod in said first and second ends of said body member respectively; (d) said first well having a depth dimension at least as great as the difference between the axial dimension of said fitting and said distance between said confronting tubular members, whereby said first end may be positioned on the corresponding end of one of said tubes and moved to a point which exceeds its final seated position by a distance sufficient to allow the other of said tubes to be placed in position aligned with said second end.
Claim 3
Dependent Claim
32 words
The ornamental fitting according to claim 1 wherein at least the ends of said rod are threaded externally and adapted to be received within cooperating internally threaded means within said tubular members.
Claim 4
Dependent Claim
21 words
The ornamental fitting according to claim 2 wherein said threaded rod protrudes longitudinally past said first end of said body member.
Claim 5
Dependent Claim
20 words
The ornamental fitting according to claim 1 and further including a rubber pad in the base of said second well.
Claim 6
Dependent Claim
232 words
An ornamental furniture construction for furniture of the type formed substantially of tubular members and glass, said construction comprising: (a) two axially aligned, substantially fixed, confronting tubular members, the confronting ends of which are spaced apart by a prescribed spacing, at least one of said tubular members being capable of flexing to a position where said tubular members are not axially aligned; (b) a unitary body member of prescribed shape having a first and second end, an axial dimension extending collinearly with the longitudinal axis of said two confronting tubular members, and a diameter greater than the diameter of said tubular members, the axial length of said knob-like body member exceeding said prescribed spacing between the confronting ends of said tubular members by a first distance; (c) a rod member extending axially through said body member and secured therein; (d) a first and second well surrounding said rod in said first and second ends of said body member respectively; said first well having a depth dimension at least as great as said first distance whereby said first end may be positioned on the corresponding end of one of said tubes and moved to a point which exceeds its final seated position, thereby allowing the other of said tubes to be placed in position aligned with said second end; whereby, when finally seated, said fitting envelope both ends of said confronting tubular members.
Claim 7
Dependent Claim
232 words
An ornamental furniture construction for furniture of the type formed substantially of tubular members and glass, said construction comprising: (a) two axially aligned, substantially fixed, confronting tubular members, the confronting ends of which are spaced apart by a prescribed spacing, at least one of said tubular members being capable of flexing to a position where said tubular members are not axially aligned; (b) a unitary body member of prescribed shape having a first and second end, an axial dimension extending collinearly with the longitudinal axis of said two confronting tubular members, and a diameter greater than the diameter of said tubular members, the axial length of said knob-like body member exceeding said prescribed spacing between the confronting ends of said tubular members by a first distance; (c) a rod member extending axially through said body member and secured therein; (d) a first and second well surrounding said rod in said first and second ends of said body member respectively; said first well having a depth dimension at least as great as said first distance whereby said first end may be positioned on the corresponding end of one of said tubes and moved to a point which exceeds its final seated position, thereby allowing the other of said tubes to be placed in position aligned with said second end; whereby, when finally seated, said fitting envelope both ends of said confronting tubular members.
Claim 8
Dependent Claim
32 words
The ornamental fitting according to claim 5 wherein at least the ends of said rod are threaded externally and adapted to be received within cooperating internally threaded means within said tubular members.
Claim 9
Dependent Claim
21 words
The ornamental fitting according to claim 6 wherein said threaded rod protrudes longitudinally past said first end of said body member.
Claim 10
Dependent Claim
20 words
The ornamental fitting according to claim 5 and further including a rubber pad in the base of said second well.
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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) | 1993-04-23 | 1993-10-23 | 1994-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-23 | 1997-10-23 | 1998-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-23 | 2001-10-23 | 2002-04-24 | $7700.00 | Window Closed / Lapsed |