US5988573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stand for article
Assignee: Atlas Sound LP
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Filing: 1997-10-14
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Granted: 1999-11-23
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Expires: 2017-10-14
Abstract
Abstract Telescopic stands for articles such as microphones used by entertainers, hospital intravenous packets and cameras are widely used. Some telescoping microphone and hospital intravenous stands require many turns of a ring in order to hold the microphone, for instance, in place. An entertainer needs to be able to almost instantly adjust the height of his microphone. The stand herein includes a height adjusting means which operates more quickly. It includes telescopically related outer and inner members, and also means for readily locking the upper inner member within the lower outer member.
Inventors
- 👤 Thomas D. Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:54
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/24; F16M11/26; F16M11/28; F16M11/242; F16B; F16B7/00; F16B7/10; F16B7/14; F16B7/1472; F16M2200/00; F16M2200/02; F16M2200/025; F16M2200/027
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
143 words
A support stand for holding an article in an elevated position, the stand including a lower outer tubular support member and an upper inner member, the lower outer tubular member being provided with a base member, the upper inner member being movably disposed within the lower outer tubular support member in a telescopic relation with an end above the lower outer tubular member, said end being provided with means for receiving the article being held, an improvement comprising a damping collar adapted to surround the upper inner member, an abutment cam disposed within the clamping collar with one of its surfaces attached in a one piece unitary manner to the clamping collar, a radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the upper inner member.
Claim 2
Dependent Claim
143 words
A support stand for holding an article in an elevated position, the stand including a lower outer tubular support member and an upper inner member, the lower outer tubular member being provided with a base member, the upper inner member being movably disposed within the lower outer tubular support member in a telescopic relation with an end above the lower outer tubular member, said end being provided with means for receiving the article being held, an improvement comprising a damping collar adapted to surround the upper inner member, an abutment cam disposed within the clamping collar with one of its surfaces attached in a one piece unitary manner to the clamping collar, a radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the upper inner member.
Claim 3
Dependent Claim
28 words
The support stand of claim 1 wherein the abutment cam is formed as an inside part of the clamping collar so that it is an integral part thereof.
Claim 4
Dependent Claim
20 words
The support stand of claim 2 wherein the abutment cam has a portion attached to the inside of the collar.
Claim 5
Dependent Claim
21 words
The support stand of claim 2 wherein the abutment cam has a bottom portion attached to the inside of the collar.
Claim 6
Dependent Claim
85 words
The support stand of claim 1 including a base member and attachment means fixing it on the bottom of the outer tubular support member, the base member providing a clamping collar adapted to surround a bottom portion of the lower outer tubular member, an abutment cam attached along a surface to the clamping collar, a radial bore passing through the collar opposite the clamping cam, a clamping bolt within the bore adapted to urge the clamping cam in clamping engagement with the tubular support member.
Claim 7
Dependent Claim
82 words
A support stand comprising a base member, a tubular support member, and attachment means for fixing the support member onto the base member, the base member including a clamping collar adapted to surround a bottom portion of the support member, an abutment cam attached along a surface of the clamping collar, a radial bore passing through the collar opposite the clamping cam, a clamping bolt within the bore adapted to urge the clamping cam in clamping engagement with the tubular support member.
Claim 8
Dependent Claim
82 words
A support stand comprising a base member, a tubular support member, and attachment means for fixing the support member onto the base member, the base member including a clamping collar adapted to surround a bottom portion of the support member, an abutment cam attached along a surface of the clamping collar, a radial bore passing through the collar opposite the clamping cam, a clamping bolt within the bore adapted to urge the clamping cam in clamping engagement with the tubular support member.
Claim 9
Dependent Claim
110 words
A clamping collar for attaching telescopically related first and second members together, the collar comprising a first portion adapted to receive a first member in sliding relation, the clamping collar being adapted to surround the first member, an abutment cam disposed within the clamping collar with one of its surfaces attached to the clamping collar, the attachment permitting movement of said cam relative to said collar, the radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the first member; and a second portion adapted to receive the second member in friction relation therewithin.
Claim 10
Dependent Claim
110 words
A clamping collar for attaching telescopically related first and second members together, the collar comprising a first portion adapted to receive a first member in sliding relation, the clamping collar being adapted to surround the first member, an abutment cam disposed within the clamping collar with one of its surfaces attached to the clamping collar, the attachment permitting movement of said cam relative to said collar, the radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the first member; and a second portion adapted to receive the second member in friction relation therewithin.
Claim 11
Dependent Claim
25 words
The clamping collar of claim 7 wherein the clamping collar includes a recess adapted to receive a nut accepting the clamping bolt in threaded relation.
Claim 12
Dependent Claim
119 words
A clamping collar for attaching telescopically related first and second members together, the collar comprising a first portion adapted to receive the first member in sliding relation, the clamping collar being adapted to surround the first member, an abutment cam disposed within the clamping collar and attached to the clamping collar by having at least a portion one piece unitarily formed with the clamping collar, the attachment permitting movement of said cam relative to said collar, a radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the first member; and a second portion adapted to receive and hold the second member therewithin.
Claim 13
Dependent Claim
119 words
A clamping collar for attaching telescopically related first and second members together, the collar comprising a first portion adapted to receive the first member in sliding relation, the clamping collar being adapted to surround the first member, an abutment cam disposed within the clamping collar and attached to the clamping collar by having at least a portion one piece unitarily formed with the clamping collar, the attachment permitting movement of said cam relative to said collar, a radial bore passing through the collar opposite the abutment cam, a clamping bolt within the bore adapted to urge the abutment cam in clamping engagement with the first member; and a second portion adapted to receive and hold the second member therewithin.
Claim 14
Dependent Claim
29 words
The clamping collar of claim 9 wherein the abutment cam includes a bottom portion unitarily formed with the clamping collar and a rear face spaced from said clamping collar.
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) | 2002-11-22 | 2003-05-24 | 2003-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-22 | 2007-05-24 | 2007-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-22 | 2011-05-24 | 2011-11-23 | $7700.00 | Window Closed / Lapsed |