US20080022700A1 - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- US20080022700A1 US20080022700A1 US11/764,990 US76499007A US2008022700A1 US 20080022700 A1 US20080022700 A1 US 20080022700A1 US 76499007 A US76499007 A US 76499007A US 2008022700 A1 US2008022700 A1 US 2008022700A1
- Authority
- US
- United States
- Prior art keywords
- conduit
- indoor unit
- mounting portion
- air conditioner
- integrally formed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
Abstract
An indoor unit of an air conditioner includes an air conditioning unit for conditioning air and a conduit mounting portion. The conduit mounting portion is integrally formed with a component on a periphery of the air conditioning unit. The conduit mounting portion has a mounting hole formed therein for mounting the conduit.
Description
- This application claims priority to Japanese Patent Application No. 2006-203382 filed on Jul. 26, 2006. The entire disclosure of Japanese Patent Application No. 2006-203382 is hereby incorporated herein by reference.
- 1. Field of the Invention
- The present invention generally relates to an indoor unit of an air conditioner. More specifically, the present invention relates to an indoor unit of an air conditioner to which a conduit is connected.
- 2. Background Information
- Conventionally, in some countries and areas, it is required that electric wires be covered by a conduit. For example, a highly insulating electric wire pipe must be used when electric wires such as a signal cord or the like are connected to an indoor unit of an air conditioner. Japanese Patent Publication No. 2003-74904 describes an indoor unit of an air conditioner to which is connected a conduit to be used in such countries and areas.
- With this type of indoor unit, a conduit is connected to a separate conduit mounting plate attached to a frame of the indoor unit of the air conditioner. An electric wire inside the conduit extends out from an end of the conduit mounted to the conduit mounting plate and is connected to a terminal block or the like.
- However, with the indoor unit of the air conditioner according to the Japanese Patent Publication No. 2003-74904, a separate conduit mounting plate for mounting a conduit is necessary, thereby causing a problem that the number of components and manufacturing cost increase.
- In addition, space for housing the conduit mounting plate in the casing of the indoor unit of the air conditioner is necessary, thereby making it difficult to reduce the size of the indoor unit.
- In view of the above, it will be apparent to those skilled in the art from this disclosure that there exists a need for an improved indoor unit of an air conditioner in which a separate conduit mounting plate is unnecessary. This invention addresses this need in the art as well as other needs, which will become apparent to those skilled in the art from this disclosure.
- It is an object of the present invention to provide an indoor unit of an air conditioner in which a separate conduit mounting plate is unnecessary.
- An indoor unit of an air conditioner according to a first aspect of the present invention is an indoor unit of an air conditioner to which a conduit is connected. The indoor unit comprises an air conditioning unit and a conduit mounting portion. The air conditioning unit has a function of conditioning air. The conduit mounting portion is integrally formed with a component disposed on a periphery of the air conditioning unit. The conduit mounting portion has a mounting hole formed therein for mounting the conduit.
- Here, the conduit mounting portion with the mounting hole formed therein for mounting the conduit is integrally formed with the component on the periphery of the air conditioning unit. Thus, a component for mounting the conduit, which is conventionally provided as a separate component, is unnecessary.
- An indoor unit of an air conditioner according to a second aspect of the present invention is the indoor unit of the air conditioner according to the first aspect of the present invention, wherein the component includes a frame for supporting the air conditioning unit. The conduit mounting portion is integrally formed with the frame.
- Here, since the conduit mounting portion is integrally formed with the frame, a component for mounting the conduit, which is conventionally provided as a separate component, is unnecessary. In addition, since the conduit is directly attached to the frame, it is possible to prevent the conduit from becoming unstable.
- An indoor unit of an air conditioner according to a third aspect of the present invention is the indoor unit of the air conditioner according to the first aspect of the present invention, wherein the component includes an electric component box. The electric component box houses an electrical component electrically connected to the air conditioning unit. The conduit mounting portion is integrally formed with the electric component box.
- Here, since the conduit mounting portion is integrally formed with the electric component box, a component for mounting the conduit, which is conventionally provided as a separate component, is unnecessary. In addition, an electric wire extending out from the conduit mounting portion is connectable to a terminal within a short distance.
- An indoor unit of an air conditioner according to a fourth aspect of the present invention is the indoor unit of the air conditioner according to the first aspect of the present invention, wherein the component includes a mounting plate. The mounting plate connects between a case for housing the air conditioning unit and a wall. The conduit mounting portion is integrally formed with the mounting plate.
- Here, since the conduit mounting portion is integrally formed with the mounting plate, a component for mounting the conduit, which is conventionally provided as a separate component, is unnecessary. In addition, since the conduit is directly attached to the mounting plate, it is possible to prevent the conduit from becoming unstable.
- An indoor unit of an air conditioner according to a fifth aspect of the present invention is the indoor unit of the air conditioner according to the first aspect of the present invention, wherein the component includes a case for housing the air conditioning unit. The conduit mounting portion is integrally formed with the case.
- Here, since the conduit mounting portion is integrally formed with the case, a component for mounting the conduit, which is conventionally provided as a separate component, is unnecessary. In addition, the conduit mounting portion can be disposed at any position on the surface of the case.
- These and other objects, features, aspects and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses selected embodiments of the present invention.
- Referring now to the attached drawings which form a part of this original disclosure:
-
FIG. 1 is a perspective view of an indoor unit and an outdoor unit of an air conditioner according to a first embodiment of the present invention; -
FIG. 2 is an elevation view of the parts inside a casing of the indoor unit ofFIG. 1 ; -
FIG. 3 is an expanded view of a vicinity of a conduit mounting portion provided to a lateral side of an electric component box ofFIG. 1 ; -
FIG. 4 is a partial cross section view of the conduit mounting portion ofFIG. 3 ; -
FIG. 5 is an expanded view of a vicinity of a conduit mounting portion provided to a lower side of a bottom frame of an indoor unit according to a second embodiment of the present invention; -
FIG. 6 is a partial cross section view of a vicinity of a conduit mounting portion provided to a mounting plate of an indoor unit according to a third embodiment of the present invention; -
FIG. 7 is a plan view of the mounting plate ofFIG. 6 ; and -
FIG. 8 is a partial cross section view of the vicinity of a conduit mounting portion provided to a casing of an indoor unit according to a fourth embodiment of the present invention. - Selected embodiments of the present invention will now be explained with reference to the drawings. It will be apparent to those skilled in the art from this disclosure that the following descriptions of the embodiments of the present invention are provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims and their equivalents.
- Referring initially to
FIG. 1 , a refrigerant pipe R and a conduit C are connected between anindoor unit 1 and anoutdoor unit 21 of an air conditioner in accordance with a first embodiment of the present invention. A signal wire EL extends through the conduit C (seeFIG. 4 ). - Referring to
FIGS. 1-3 , theindoor unit 1 includes anair conditioning unit 2, abottom frame 3, anelectric component box 4, aconduit mounting portion 5, and acasing 7. - The
air conditioning unit 2 has one or more air conditioning functions (heating, cooling, humidification, air cleaning, etc.). Theair conditioning unit 2 has a room air heat exchanger, a cross flow fan, and the like. - The
bottom frame 3 supports theair conditioning unit 2, theelectric component box 4, and the like. - The
electric component box 4 houses an electrical component electrically connected to theair conditioning unit 2. - The
casing 7 houses theair conditioning unit 2, thebottom frame 3, and theelectric component box 4. As shown inFIG. 1 , thecasing 7 has anupper casing 7 a and alower casing 7 b. Thelower casing 7 b includes anair outlet 22 and aflap 23. - As shown in
FIGS. 2-4 , theconduit mounting portion 5 is integrally formed with alateral side 4 a of theelectric component box 4. Thus, thelateral side 4 a and theconduit mounting portion 5 constitute a unitary one-piece member. Theconduit mounting portion 5 has aconduit mounting hole 6 formed therein for mounting the conduit C. - As shown in
FIG. 4 , the conduit C covers the signal wire EL, which connects between theindoor unit 1 and theoutdoor unit 21. The conduit C is characteristically difficult to bend because it has a higher stiffness compared with that of the signal wire EL. Therefore, in a state in which the conduit C is fixed to theconduit mounting portion 5, only the signal wire EL inside the conduit C is extended to connect to a terminal inside theelectric component box 4. - In order to fix the conduit C to the
conduit mounting portion 5, as shown inFIG. 4 , a hollowexternal thread portion 5 of the conduit C is inserted into theconduit mounting hole 6 of theconduit mounting portion 5 and then, a nut N is tightened to the hollow external thread portion S such that a flange T circumferentially projecting from the root of the hollow external thread portion S and the nut N sandwich theconduit mounting portion 5. - With the
indoor unit 1 of the air conditioner in the first embodiment, theconduit mounting portion 5 is integrally formed with theelectric component box 4, which is a component on a periphery of theair conditioning unit 2. Theconduit mounting portion 5 has the mountinghole 6 formed therein for mounting the conduit. Thus, a separate component for mounting the conduit C is unnecessary. Accordingly, it is possible to reduce the number of components and manufacturing cost of theindoor unit 1. In addition, the size of theindoor unit 1 can be easily reduced. - In addition, because the
conduit mounting portion 5 is integrally formed with theelectric component box 4, the signal wire EL extending out from theconduit mounting portion 5 is connected to the terminal in theelectric component box 4 within a short distance. - With the
indoor unit 1 of the air conditioner in the first embodiment, theconduit mounting portion 5 is integrally formed with thelateral side 4 a of theelectric component box 4. However, it will be apparent to one of ordinary skill in the art from this disclosure that theconduit mounting portion 5 can be provided to anupper side 4 b or alower side 4 c of theelectric component box 4. - Referring now to
FIG. 5 , an indoor unit in accordance with a second embodiment will now be explained. In view of the similarity between the first and second embodiments, the parts of the second embodiment that are identical to the parts of the first embodiment will be given the same reference numerals as the parts of the first embodiment. Moreover, the descriptions of the parts of the second embodiment that are identical to the parts of the first embodiment may be omitted for the sake of brevity. - In the second embodiment, the
indoor unit 1 is essentially the same as the first embodiment except that aconduit mounting portion 15 is integrally formed with a lower side 3 a of thebottom frame 3 of theindoor unit 1. Thus, the lower side 3 a and theconduit mounting portion 15 constitute a unitary one-piece member. Theconduit mounting portion 15 has aconduit mounting hole 16 formed therein for mounting the conduit C. The structures of other portions in theindoor unit 1 of the second embodiment are the same as those in the first embodiment. - With the
indoor unit 1 of the air conditioner in the second embodiment, a separate component for mounting the conduit is unnecessary. Accordingly, it is possible to reduce the number of components and manufacturing cost of theindoor unit 1. In addition, the size of theindoor unit 1 can be easily reduced. - In addition, in the second embodiment, because the
conduit mounting portion 15 is integrally formed with thebottom frame 3 so that the conduit C is directly attached to thebottom frame 3, the conduit C is prevented from becoming unstable. - With the
indoor unit 1 of the air conditioner in the second embodiment, theconduit mounting portion 15 is integrally formed with the lower side 3 a of thebottom frame 3. However, it will be apparent to one of ordinary skill in the art from this disclosure that theconduit mounting portion 15 can be provided to another side (upper side, lateral side, etc.) of thebottom frame 3, or to a frame other than thebottom frame 3. - Referring now to
FIGS. 6 and 7 , an indoor unit in accordance with a third embodiment will now be explained. In view of the similarity between the first and third embodiments, the parts of the third embodiment that are identical to the parts of the first embodiment will be given the same reference numerals as the parts of the first embodiment. Moreover, the descriptions of the parts of the third embodiment that are identical to the parts of the first embodiment may be omitted for the sake of brevity. - In the third embodiment, the
indoor unit 1 is essentially the same as the first embodiment except that theindoor unit 1 further includes an indoorunit mounting plate 8 for connecting thecasing 7 to a wall W. Aconduit mounting portion 25 is integrally formed with the mountingplate 8. Thus, the indoorunit mounting plate 8 and theconduit mounting portion 25 constitute a unitary one-piece member. Theconduit mounting portion 25 has aconduit mounting hole 26 formed therein for mounting the conduit C. The structures of other portions in theindoor unit 1 of the third embodiment are the same as those in the first embodiment. - The indoor
unit mounting plate 8 is manufactured, for example, by press forming a metal plate. The indoorunit mounting plate 8 has apipe insertion hole 8 a, arib portion 8 b and a plurality ofholes 8 c. A refrigerant pipe R passes through thepipe insertion hole 8 a. Theconduit mounting portion 25 is integrally formed with therib portion 8 b, which partially protrudes from a surface of the indoorunit mounting plate 8 and has a relatively high stiffness. - With the
indoor unit 1 of the air conditioner in the third embodiment, a separate component for mounting the conduit is unnecessary. Accordingly, it is possible to reduce the number of components and manufacturing cost of theindoor unit 1. In addition, the size of theindoor unit 1 can be easily reduced. - In addition, in the third embodiment, because the
conduit mounting portion 25 is integrally provided to the indoorunit mounting plate 8 so that the conduit C is directly attached to the indoorunit mounting plate 8, the conduit C is prevented from becoming unstable. - With the
indoor unit 1 of the air conditioner in the third embodiment, theconduit mounting hole 26 is located above thepipe insertion hole 8 a. However, it will be apparent to one of ordinary skill in the art from this disclosure that theconduit mounting hole 26 can be provided at a different portion of the indoor unit mounting plate 8 (for example, at a position of theholes 8 c). - Referring now to
FIG. 8 , an indoor unit in accordance with a fourth embodiment will now be explained. In view of the similarity between the first and fourth embodiments, the parts of the fourth embodiment that are identical to the parts of the first embodiment will be given the same reference numerals as the parts of the first embodiment. Moreover, the descriptions of the parts of the fourth embodiment that are identical to the parts of the first embodiment may be omitted for the sake of brevity. - In the fourth embodiment, the
indoor unit 1 is essentially the same as the first embodiment except that aconduit mounting portion 35 is integrally formed with thecasing 7. Thus, thecasing 7 and theconduit mounting portion 35 constitute a unitary one-piece member. An indoorunit mounting plate 38 connects thecasing 7 to a wall W. A refrigerant pipe R passes through the wall W and the indoorunit mounting plate 38. Theconduit mounting portion 35 has aconduit mounting hole 36 formed therein for mounting the conduit C. Theconduit mounting portion 35 is integrally formed with a lateral side or a lower side of thecasing 7. The structures of other portions in theindoor unit 1 of the fourth embodiment are the same as those in the first embodiment. - With the
indoor unit 1 of the air conditioner in the fourth embodiment, a separate component for mounting the conduit is unnecessary. Accordingly, it is possible to reduce the number of components and manufacturing cost of theindoor unit 1. In addition, the size of theindoor unit 1 can be easily reduced. - In addition, in the fourth embodiment, because the
conduit mounting portion 35 is integrally formed with thecasing 7, theconduit mounting portion 35 can be disposed at any position on the surface of thecasing 7. - In understanding the scope of the present invention, the term “comprising” and its derivatives, as used herein, are intended to be open ended terms that specify the presence of the stated features, elements, components, or groups, but do not exclude the presence of other unstated features, elements, components, or groups. The foregoing also applies to words having similar meanings such as the terms, “including”, “having” and their derivatives. Also as used herein to describe the above embodiments, the following directional terms “forward, rearward, above, downward, vertical, horizontal, below and transverse” as well as any other similar directional terms refer to those directions of an indoor unit of an air conditioner equipped with the present invention. Accordingly, these terms, as utilized to describe the present invention should be interpreted relative to an indoor unit of an air conditioner equipped with the present invention.
- While only selected embodiments have been chosen to illustrate the present invention, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made herein without departing from the scope of the invention as defined in the appended claims. For example, the size, shape, location or orientation of the various components can be changed as needed and/or desired. The structures and functions of one embodiment can be adopted in another embodiment. Thus, the foregoing descriptions of the embodiments according to the present invention are provided for illustration only, and not for the purpose of limiting the invention as defined by the appended claims and their equivalents.
Claims (5)
1. An indoor unit of an air conditioner, the indoor unit comprising:
an air conditioning unit for conditioning air; and
a conduit mounting portion integrally formed with a component disposed on a periphery of the air conditioning unit and having a mounting hole configured to mount a conduit.
2. The indoor unit according to claim 1 , wherein
the component includes a frame for supporting the air conditioning unit, and the conduit mounting portion is integrally formed with the frame.
3. The indoor unit according to claim 1 , wherein
the component includes an electric component box for housing an electrical component electrically connected to the air conditioning unit, and
the conduit mounting portion is integrally formed with the electric component box.
4. The indoor unit according to claim 1 , wherein
the component includes an indoor unit mounting plate configured to connect a case that houses the air conditioning unit to a wall, and
the conduit mounting portion is integrally formed with the indoor unit mounting plate.
5. The indoor unit according to claim 1 , wherein
the component includes a case for housing the air conditioning unit, and
the conduit mounting portion is integrally formed with the case.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-203382 | 2006-07-26 | ||
JP2006203382A JP2008032259A (en) | 2006-07-26 | 2006-07-26 | Indoor machine of air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080022700A1 true US20080022700A1 (en) | 2008-01-31 |
Family
ID=38984755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/764,990 Abandoned US20080022700A1 (en) | 2006-07-26 | 2007-06-19 | Indoor unit of air conditioner |
Country Status (2)
Country | Link |
---|---|
US (1) | US20080022700A1 (en) |
JP (1) | JP2008032259A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200208869A1 (en) * | 2018-12-29 | 2020-07-02 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit and air conditioner |
US11982476B1 (en) * | 2021-09-15 | 2024-05-14 | Joi Holding Llc | Apparatus and process for amateur HVAC installation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5379731B2 (en) * | 2010-03-26 | 2013-12-25 | 東芝キヤリア株式会社 | Air conditioner indoor unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3109582A (en) * | 1960-06-06 | 1963-11-05 | Braun Ag | Portable space ventilators |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190822U (en) * | 1987-05-27 | 1988-12-08 | ||
JP3124158B2 (en) * | 1993-07-09 | 2001-01-15 | 三菱重工業株式会社 | Separate type air conditioner indoor unit |
JP2854220B2 (en) * | 1993-07-30 | 1999-02-03 | 三洋電機株式会社 | Air conditioner |
JPH1151002A (en) * | 1997-08-01 | 1999-02-23 | Yamatake Honeywell Co Ltd | Electro-pneumatic positioner |
JP4663182B2 (en) * | 2001-09-05 | 2011-03-30 | 三洋電機株式会社 | Electrical equipment and air conditioner |
-
2006
- 2006-07-26 JP JP2006203382A patent/JP2008032259A/en active Pending
-
2007
- 2007-06-19 US US11/764,990 patent/US20080022700A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3109582A (en) * | 1960-06-06 | 1963-11-05 | Braun Ag | Portable space ventilators |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200208869A1 (en) * | 2018-12-29 | 2020-07-02 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit and air conditioner |
US11913666B2 (en) * | 2018-12-29 | 2024-02-27 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit and air conditioner |
US11982476B1 (en) * | 2021-09-15 | 2024-05-14 | Joi Holding Llc | Apparatus and process for amateur HVAC installation |
Also Published As
Publication number | Publication date |
---|---|
JP2008032259A (en) | 2008-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: DAIKIN INDUSTRIES, LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KATSUYAMA, HIROYOSHI;REEL/FRAME:019449/0721 Effective date: 20070614 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |