Supports – Stand – Plural leg
Reexamination Certificate
2002-09-17
2003-03-18
King, Anita (Department: 3632)
Supports
Stand
Plural leg
C248S434000, C084S327000
Reexamination Certificate
active
06533228
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a guitar stand. More particularly, the present invention relates to a guitar stand which stands stably.
Referring to
FIGS. 9 and 10
, a guitar stand has a main hollow rod
10
′, a first hollow leg
30
′, a second hollow leg
40
′, a first brace
50
′, a second brace
60
′, a first bracket
70
′, and a second bracket
80
′. A pivot means
20
′ fastens the first hollow leg
30
′ and the second hollow leg
40
′ on the main hollow rod
10
′ pivotally. A hollow upper block
11
′ is disposed on top of the main hollow rod
10
′. The pivot means
20
′ has a lobe
21
′, a transverse plate
22
′ and a longitudinal plate
23
′ which is disposed on top of the transverse plate
22
′. A main hollow rod
10
′ has a lobe
21
′ disposed on an upper portion of the main hollow rod
10
′. A circular hole
211
′ and a curved hole
212
′ are formed on the main hollow rod
10
′. A hollow upper block
11
′ has a lower protrusion
112
′ inserted in an upper end of the main hollow rod
10
′. A first and a second round cushions
12
′ are disposed adjacent to a first and a second sides of the hollow upper block
11
′, respectively. The first round cushion
12
′ has a first center hole
121
′. The second round cushion
12
′ has a second center hole
121
′. A first bolt
111
′ passes through the first center hole
121
′ to fasten the first round cushion
12
′ on the hollow upper block
11
′. A second bolt
111
′ passes through the second center hole
121
′ to fasten the second round cushion
12
′ on the hollow upper block
11
′. A longitudinal plate
23
′ is disposed on a top of the transverse plate
22
′. The longitudinal plate
23
′ has an upper hole to match the corresponding circular hole
211
′ and a lower hole to match the corresponding curved hole
212
′. A first fastening member passes through the circular hole
211
′ and the upper hole and a second fastening member passes through the lower hole and the curved-hole
212
′ to fasten the lobe
21
′ and the longitudinal plate
23
′ together. A first and a second joints
31
′ are disposed on the first and the second hollow legs
40
′, respectively. Each of the first and the second joints
31
′ has a threaded lower portion
314
′ inserted in a top interior of the corresponding hollow leg
30
′ or
40
′, and a top recess
312
′ to receive the transverse plate
22
′. A notch
301
′ is formed on a top rim of the first hollow leg
30
′. A third and a fourth fastening members fasten the first and the second joints
31
′ on the transverse plate
22
′. The first brace
50
′ is fastened on a lower portion of the first hollow leg
30
′. The second brace
60
′ is fastened on a lower portion of the second hollow leg
40
′. A first hook
71
′ extends from a top end of the first bracket
70
′ to be inserted in the first brace
50
′. A second hook
81
′ extends from a top end of the second bracket
80
′ to be inserted in the second brace
60
′. However, the hollow leg will be detached from the corresponding joint if the user extends the hollow leg to the utmost.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a guitar stand which can stand stably.
Yet another object of the present invention is to provide a guitar stand which can be folded easily.
Accordingly, a guitar stand comprises a main support frame, a first hollow leg, a second hollow leg, a first bracket, a second bracket, an adjustment seat, and a head block. The first bracket has a connector disposed on the first hollow leg. The second bracket has a connecting brace disposed on the second hollow leg. The head block has a pair of side pillars to receive a pair of cushions, a lower tube and a pair of lugs disposed on a lower portion of the lower tube. Each of the lugs has a threaded aperture. The main support frame has a main hollow rod, a three-way joint, a first support rod, and a second support rod. The three-way joint has an upper tube to receive the main hollow rod and a hollow socket connected to the upper tube. The hollow socket has a first through hole, a second through hole, a recess chamber having a first slant wall and a second slant wall, and a pair of lower blocking bars. The recess chamber receives the first support rod and the second support rod. The lower blocking bars block and separate the first support rod and the second support rod. The adjustment seat has a hollow receptacle, a rib extending upward from the hollow receptacle, and a positioning panel disposed on the rib and the hollow receptacle. The hollow receptacle has a first through aperture, a second through aperture, a blind chamber having a first inner bevel and a second inner bevel, and a pair of lower blocking plates. The blind chamber receives the first hollow leg and the second hollow leg. The lower blocking plates block and separate the first hollow leg and the second hollow leg. The rib has a threaded hole. A bolt fastens the rib between the lugs.
REFERENCES:
patent: 5383634 (1995-01-01), Liao
patent: 5505413 (1996-04-01), Hennessey
patent: 5713547 (1998-02-01), Yu
patent: 5836552 (1998-11-01), Yu
patent: 5957417 (1999-09-01), Yu
patent: 6113040 (2000-09-01), Yu
patent: 6209829 (2001-04-01), Yu
patent: 6412742 (2002-07-01), Yu
Baxter Gwendolyn
King Anita
LandOfFree
Guitar stand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Guitar stand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guitar stand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3058199