US3908202A - Toilet - Google Patents
Toilet Download PDFInfo
- Publication number
- US3908202A US3908202A US461727A US46172774A US3908202A US 3908202 A US3908202 A US 3908202A US 461727 A US461727 A US 461727A US 46172774 A US46172774 A US 46172774A US 3908202 A US3908202 A US 3908202A
- Authority
- US
- United States
- Prior art keywords
- bowl
- valve
- assembly
- conduit
- combination
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S4/00—Baths, closets, sinks, and spittoons
- Y10S4/905—Squat bowl
Definitions
- the toilet apparatus is installed in a step-like structure that has a slot or recess in the step into which the bowl assembly is fitted with the major portion of the peripheral edge of the bowl assembly essentially flush with the top of the step so that the user can squat on the step out of contact with the bowl when using the toilet facilities.
- a valve assembly is secured to the bottom of the slot or recess for closing the outlet of the bowl and a measured quantity of water is available in a flush conduit for gravity feed flushing when a flush control means is actuated.
- the valve assembly and bowl have a telescoping joint to enable the installer to adjust the vertical position of the bowl relative to the mounted position of the valve assembly.
- the present invention relates to improvements in toilet apparatus of the type used in Japan and other oriental countries where the user seeks to avoid making physical contact with the toilet bowl assembly.
- the present invention has overcome the inadequacies of the prior art and provides an improved toilet facility particularly adapted for people who are accustomed to oriental-style toilets.
- an oriental-style toilet which is adapted to be mounted in a recess in a step-like Supporting structure with the top edge of the toilet bowl adjacent to the top surface of the step-like supporting structure and with the bottom outlet of the bowl adjacent to a discharge outlet in the bottom wall of the recess.
- the toilet comprises a valve assembly supported on the bottom wall of the recess over the discharge outlet and it includes a valve element movable between open and closed positions for opening and closing communication with the discharge outlet.
- the bowl assembly is supported on the step-like supporting structure and has a bowl with a bottom outlet connected with the valve assembly so that moving of the valve element to an open position will allow discharge of the contents of the bowl into the discharge outlet.
- the bowl assembly has a passageway adjacent to the upper periphery of the bowl for discharging flush water onto the inner surface of the bowl.
- a flush water supply assembly is provided which includes a water tank mounted at an elevated position above the passageway, a conduit in communication with the tank and the passageway for holding a predetermined volume of water, and valve means at the lower end of the conduit operable when moved to an open position to discharge the predetermined volume of water from the conduit into the passageway.
- Manually operable control means are provided to open the valve means and the valve assembly for the flushing operation.
- a restricted flow control means is positioned between the tank and the conduit for providing communication therebetween so that after the predetermined volume of water has been discharged from the conduit for flush purposes, the conduit can be recharged from the tank via the restricted flow control means.
- the restricted flow control means comprises a standpipe forming an extension of the conduit and located in the tank. The standpipe has a restricted aperature adjacent to the bottom wall of the tank through which water can flow from the tank into the conduit after a flushing operation has occured for recharging the conduit with water.
- the passageway adjacent to the upper periphery of the bowl is a channel which extends around the upper periphery of the bow] and has notches or slots in its inner wall to permit the flush water to flow from the channel onto the inner surface of the bowl for cleaning the same.
- the valve means at the lower end of the conduit preferably is a poppet valve which can be opened by the manually operable control means to allow the measured quantity of flush water in the conduit to be discharged by gravity into the channel and from there into the bowl for the flushing operation.
- a telescoping joint is provided between the valve assembly and the bottom of the bowl at the outlet thereof to permit vertical adjustment of the bowl assembly relative to the mounting of the valve assembly.
- the manually operable control means be a foot pedal mounted on the valve assembly so that actuation of the foot pedal will move the valve element of the valve assembly between open and closed positions.
- the foot pedal is operably connected to the poppet valve at the lower end of the conduit by means of a cable so that when opening the valve assembly, the poppet valve will simultaneously be opened.
- an auxiliary pedal is associated with the foot pedal to enable the user to introduce an additional charge of water into the bowl while the valve assembly at the bottom is maintained in a closed position.
- FIG. 1 is a perspective view of an oriental-style toilet embodying the present invention mounted in a steplike supporting structure;
- FIG. 2 is an enlarged fragmentary section taken on the line 2-2 of FIG. 1;
- FIG. 3 is a top plan view of the toilet with portions broken away to facilitate illustration of the invention
- FIG. 4 is a vertical section taken on the lines 4-4 of FIG. 3;
- FIG. 5 is an enlarged fragmentary section taken on the lines 55 of FIG. 3, showing details of the poppet valve that normally closes communication between the flush water tank and the toilet bowl;
- FIG. 6 is an enlarged fragmentary section taken on the lines 6-6 of FIG. 3, showing details of the channel in the upper peripheral portion of the toilet bowl;
- FIG. 7 is a section taken on the lines 77 of FIG. 4, showing details of the valve assembly and foot pedal mechanism at the bottom outlet of the toilet bowl;
- FIG. 8 is an enlarged fragmentary section taken on the lines 88 of FIG. 7;
- FIG. 9 is an enlarged fragmentary section taken on the lines 9-9 of FIG. 3, showing the arrangement for supporting the bowl assembly on the upper surface of the step-like supporting structure;
- FIG. 10 is an enlarged fragmentary vertical section of the toilet bowl with portions removed to show the configuration of the toilet bowl at the inner end thereof;
- FIG. 11 is a fragmentary vertical section through the water tank and conduit for supplying water to the toilet bowl.
- the oriental-style toilet 10 is mounted in a step-like supporting structure 12 that has a recess 14 therein, and the bottom wall 16 thereof has a drain or discharge outlet 18 which may be directed to a holding tank, sewage system, or the like.
- the oriental-style toilet 10 has a valve assembly 20 mounted on the bottom wall 16 over the discharge outlet 18. Connected to the valve assembly 20 and supported on the step-like supporting structure 12 is the bowl assembly 22, and connected to the bowl assembly 22 for supplying water for flushing purposes is the flush water supply assembly 24. Manually operable control means 26 are provided for actuating the valve assembly 20 and for actuating the flush water supply assembly 24 to provide flush water when desired to the bowl assembly 22.
- valve assembly 20 will now be described with particular reference to FIGS. 4, 7, and 8.
- This valve assembly is similar to the valve assemblies shown in US. Pat. Nos. 3,369,260 and 3,570,018, issued to Sargent et al. on Feb. 20, 1968, and Mar. 16, 1971, respectively.
- the valve assembly 20 has a slide valve element 28 which is pivotally mounted by its hub 30 on the pivot pin 32 which is an integral part of the housing 34.
- An upper plate 36 is secured to the housing 34 by a plurality of screws 38 and confines the slide valve element 28 between the recessed portion 40 and the annular seal 42.
- Secured onto the plate 36 is the annular collar 44 which retains around its inner periphery the seal ring 46.
- a pin 48 forms an integral part of the hub 30 and fitted thereon is the linkage 50 which has one end connected to the coil spring 52 and its other end to the end 54 of bellcrank lever 56.
- the bellcrank lever 56 is mounted for pivotal movement around the pin 58 in re sponse to depressing the pedal 60, and when so pivoted, the end 54 of the ballcrank lever 56 will pull the linkage 50 against the action of the spring 52, and by doing so will also pull the pin 48. This will have the effect of rotating the hub 30 about the pin 32 and will cause the slide valve element 28 to pivot to an open position.
- the spring 52 will cause the linkage 50 to return to the closed position shown in FIG. 7 which will result in returning the valve element 28 to its closed position.
- the valve element will pivot about the axis oi the pins 32 and 62 the latter of which is retained against lateral displacement by means of the fixed plate 64 through which the pin 62 projects.
- the bowl assembly 32 will next be described with particular reference to FIGS. 3, 4, and 10.
- the bowl as sembly 22 includes two main components, the bowl 66 and the top wall cover 68 which is fitted over the upper periphery 70 of the upper edge of bowl 66.
- the bowl 66 has a depending annular sleeve 72 which defines the bottom outlet of the bowl, and as can be seen best in FIG. 8, the sleeve '72 is telescoped into the annular seal ring 46 of the valve assembly 20 so that it can be moved axially with respect thereto while maintaining an effective seal between these parts.
- the bowl 66 is elongated and relatively narrow and is positioned with its long axis extending inwardly into the recess 14 in the steplike structure 12.
- the inward end 73 of the upper peripheral portion of the bowl 66 is elevated as can be seen best in FIG. 4 with the apex or the highest point of the elevated portion being located on the longitudinal axis of the bowl 66.
- the upper peripheral portion of the bowl in conjunction with the top wall cover 68 defines a passageway in the form of a channel 74 which extends around the bowl 66.
- the inner wall 78 of the channel 74 includes a plurality of slots or notches 80 which will allow the flush water in the channel 74 to flow downward into the interior of the bowl 66 as shown by the indicator arrows 82 in FIGS. 6 and 9. As shown in FIG.
- top wall cover 68 is secured to the bowl 66 by a plurality of screws 84 and the top wall cover 68 is supported on the step-like supporting structure 12.
- a suitable decorative or protective front cover 86 may be positioned around the front surface of the bowl 66 and secured to the top cover 68 by plurality of screws 88, as shown in FIG. 6.
- a depending flange 90 is provided so that the Water can be discharged into bowl 66 only through the slots 80.
- a further decorative flange 92 is also provided by the top cover 68 to concealthe slots 30. The size and distribution of the slots is such that a large portion of the water is carried to the outer end of the bowl, where it is directed into the bowl by the curved ends 91 of the outer wall of channel 74, thereby providing a vigorous scrubbing action in that portion of the bowl most subject to fouling by fecal matter.
- the duct 94 which is in communication with the channel 74 so that in case of bowl overfilling, excess water can be discharged into the duct 94 and the tube 96 which is connected thereto and which is in communication with the discharge side of valve assembly 20.
- the tube is constrained to form a trap and thereby provide a water seal, preventing escape of odors from the sewage receptacle below.
- the flush water supply assembly 24 will now be described with particular reference to FIGS. 5 and 11.
- the flush water supply assembly 24 includes the water tank 98, the conduit 100, and the valve means 102 which in the illustrated embodiment of the invention is a poppet valve.
- the poppet valve 102 is mounted in the bottom wall of the channel 74 and is spring urged to close the inlet 104 in the top wall 68 to the passageway or channel 74.
- depressing or lowering the poppet valve 102 will result in water from the conduit 100 rushing by gravity into the channel 74 where it can flow through the slots 80 to the interior of bowl 66.
- the water can also flow, through the notches 106 formed in the elevated portion of the channel 74 so as to flow down the rearmost surface of the inner wall of the bowl 66.
- the conduit 100 includes as an extension thereof the standpipe 108 which has an aperature 110 therein providing restricted communication between the interior of the tank 98 and the conduit 100.
- the column of water in the conduit 100 which is a measured quantity will rush into the channel 74 of the bowl 66 for flush purposes, and after the valve 102 is closed, the restricted orifice 110 will allow water to be refilled in the conduit 100 to provide another measured volume of water for a subsequent flush.
- Manually operable control means 26 are provided for controlling the operation of the valve assembly 20 and the valve means 102.
- These control means include the foot pedal 60 and its associated linkages and spring 52 for controlling operation of the slide valve element 28 and also the auxilliary pedal 112 which is pivotally supported on the pin 58 and is spring urged to the position shown in FIGS. 1 and 7 by the spring 114.
- the spring 114 is fastened at one end to the plate 64 and is fastened at the other end to the free end of one arm of the bellcrank lever 116 to which the pedal 112 is connected.
- the bellcrank lever 56 includes the stop number 118 so that when depressing the pedal 60, the stop will engage one arm of the bellcrank lever l16 to turn or pivot the bellcrank lever 116 about the pin 58 together with the bellcrank lever 56.
- the pedal 112 can be depressed independently of the pedal 60 if this is desired.
- the bellcrank lever 116 also has connected to its one end the cable 120 which is connected at its other end to the valve means or poppet valve 102 so that when the pedal 112 is depressed, the bellcrank lever 116 will pivot thereby tensioning the cable 120 causing it to lower the poppet valve 102. This action will allow the flush water to descent from the conduit 100 in the manner previously described.
- it is desired to introduce Water into the bowl before or after a flushing operation so as to provide a wet spot in the bowl or to soak off fouling in the bowl, this can be accomplished by depressing only the pedal 112.
- valve assembly When installing the toilet in the recess 14 of the setp-like supporting structure 12, the valve assembly will initially be disconnected from the bowl assembly 22 by removal of the screws 122 which are provided primarily for use during shipment. The valve assembly 20 can then be secured in place on the bottom wall 16 over the discharge outlet 18 employing conventional securing and sealing procedures. Thereafter, the sleeve 72 of the bowl assembly 22 can be pressed into the sealing ring 46 sufficiently far to provide a firm engagement of the bowl assembly against the step-like supporting structure 12, as is shown in FIG. 9. Thus, if the step-like supporting structure 12 is not constructed to proper height specifications, the toilet It) can accommodate irregularities in dimensions and still provide a proper installation.
- An oriental-style toilet in combination with a steplike supporting structure, said toilet being mounted in a recess in said step-like supporting structure with the top edge of the toilet bowl adjacent to the top surface of the step-like supporting structure and the bottom outlet of the bowl adjacent to a discharge outlet in the bottom wall of said recess, said toilet comprising a valve assembly supported on the bottom wall of said recess over said discharge outlet and including a valve element movable between closed and open positions for closing and opening communication with said discharge outlet, a bowl assembly supported on said steplike supporting structure having a bowl with a bottom outlet connected with said valve assembly so that moving of said valve element to an open position will allow discharge of the contents of said bowl into said discharge outlet, said bowl assembly having a passageway adjacent to the upper periphery of said bowl for discharging flush water onto the inner surface of said bowl, and a flush water supply assembly including a water tank mounted at an elevation above said passageway, a conduit in communication with said tank and said passageway for holding a predetermined volume of water, and valve means at the lower end
- a restricted flow control means is positioned between said tank and said conduit for providing communication therebetween so that after the predetermined volume of water has been discharged from said conduit for flush purposes the conduit can be recharged from the tank via said restricted flow control means.
- said bowl assembly comprises an elongated relatively narrow bowl, said bowl being positioned with its long axis extending inwardly into the recess in the step-like supporting structure, the inward end of the upper peripheral portion of said bowl being elevated with the apex of the elevated portion located on the long axis of the bowl, and said passageway comprises a channel formed around the upper peripheral portion of said bowl, said conduit having its lower end adjacent to the apex of the elevated peripheral portion for discharge into the elevated end of said channel, said channel having slots in its inner wall through which water can flow from said channel to the interior of said bowl.
- valve means at the lower end of said conduit is a poppet valve
- said manually operable control means includes a pivotally mounted lever and a cable extending between said lever and said poppet valve and adapted to open said poppet valve when said lever is pivoted.
- said telescoping joint comprises an upstanding annular flange on said valve assembly, a sealing ring supported within said annular flange, and a depending annular sleeve defining the bottom outlet of said bowl, said sleeve being fitted into said sealing ring.
- said manually operable control means comprises a foot pedal pivotally mounted on said valve assembly, first means connected to said valve element and responsive to movement of said pedal for moving said valve element, and second means connected to said valve means and responsive to movement of said pedal for moving said valve means.
- said second means comprises a flexible cable connected at one end to said valve means and at the other end to said pedal and operable when tensioned in response to pivotal movement of said pedal to open said valve means.
- said second means includes an auxiliary pedal adapted to be depressed independently of the firstnamed pedal for opening said valve means for introducing water into said bowl when said valve element is in a closed position.
- valve element is arranged to slide in a horizontal plane between its open and closed positions in response to movement of said pedal.
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US461727A US3908202A (en) | 1974-04-17 | 1974-04-17 | Toilet |
JP49064152A JPS50136938A (en) | 1974-04-17 | 1974-06-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US461727A US3908202A (en) | 1974-04-17 | 1974-04-17 | Toilet |
Publications (1)
Publication Number | Publication Date |
---|---|
US3908202A true US3908202A (en) | 1975-09-30 |
Family
ID=23833708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US461727A Expired - Lifetime US3908202A (en) | 1974-04-17 | 1974-04-17 | Toilet |
Country Status (2)
Country | Link |
---|---|
US (1) | US3908202A (en) |
JP (1) | JPS50136938A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130907A (en) * | 1977-08-23 | 1978-12-26 | Josam Manufacturing Co. | Squat-type water closet |
US4162548A (en) * | 1977-04-13 | 1979-07-31 | Celanese Corporation | Water closets |
US4173800A (en) * | 1977-08-23 | 1979-11-13 | Josam Manufacturing Co. | Low-profile syphon trap |
WO1996025564A1 (en) * | 1995-02-16 | 1996-08-22 | Temal Tools Oy | Toilet |
WO1997006720A1 (en) * | 1995-08-11 | 1997-02-27 | Richard Liu | A toilet bowl |
AU698273B2 (en) * | 1995-08-11 | 1998-10-29 | Richard Liu | A toilet bowl |
DE10030593A1 (en) * | 2000-06-21 | 2002-01-10 | Koeksal Oezdemir | Crouching water closet has water closet bowl higher than standing areas for user's feet; bowl rests in body that at least partially accommodates outflow tube with siphon |
WO2007077390A2 (en) | 2006-01-02 | 2007-07-12 | A C Holding | Housing for protecting and masking a toilet bowl and a toilet bowl provided therewith |
US20100257665A1 (en) * | 2009-04-10 | 2010-10-14 | Sloan Valve Company | High Efficiency Urinal System |
WO2013190541A1 (en) * | 2012-06-18 | 2013-12-27 | Medlogic Ltd | Combined toilet bowl |
CN105735446A (en) * | 2016-04-15 | 2016-07-06 | 常州中铁城建构件有限公司 | Modular squatting pan |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5411550U (en) * | 1977-06-27 | 1979-01-25 | ||
JPS5469760U (en) * | 1977-10-26 | 1979-05-17 | ||
JPH01147080U (en) * | 1988-03-28 | 1989-10-11 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340545A (en) * | 1965-04-02 | 1967-09-12 | Thetford Engineering Corp | Water closet |
US3369260A (en) * | 1965-10-22 | 1968-02-20 | Thetford Engineering Corp | Flush apparatus for water closets |
US3540590A (en) * | 1968-12-18 | 1970-11-17 | Tesco Chem Inc | Waste treatment apparatus |
US3577569A (en) * | 1969-03-21 | 1971-05-04 | Thetford Corp | Toilet apparatus |
US3713177A (en) * | 1971-08-30 | 1973-01-30 | Nantron Corp | Marine toilet |
US3811135A (en) * | 1972-12-21 | 1974-05-21 | Mansfield Sanitary Inc | Flush control system |
US3829905A (en) * | 1972-10-10 | 1974-08-20 | Thetford Corp | Toilet improvements |
-
1974
- 1974-04-17 US US461727A patent/US3908202A/en not_active Expired - Lifetime
- 1974-06-07 JP JP49064152A patent/JPS50136938A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340545A (en) * | 1965-04-02 | 1967-09-12 | Thetford Engineering Corp | Water closet |
US3369260A (en) * | 1965-10-22 | 1968-02-20 | Thetford Engineering Corp | Flush apparatus for water closets |
US3540590A (en) * | 1968-12-18 | 1970-11-17 | Tesco Chem Inc | Waste treatment apparatus |
US3577569A (en) * | 1969-03-21 | 1971-05-04 | Thetford Corp | Toilet apparatus |
US3713177A (en) * | 1971-08-30 | 1973-01-30 | Nantron Corp | Marine toilet |
US3829905A (en) * | 1972-10-10 | 1974-08-20 | Thetford Corp | Toilet improvements |
US3811135A (en) * | 1972-12-21 | 1974-05-21 | Mansfield Sanitary Inc | Flush control system |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162548A (en) * | 1977-04-13 | 1979-07-31 | Celanese Corporation | Water closets |
US4130907A (en) * | 1977-08-23 | 1978-12-26 | Josam Manufacturing Co. | Squat-type water closet |
US4173800A (en) * | 1977-08-23 | 1979-11-13 | Josam Manufacturing Co. | Low-profile syphon trap |
WO1996025564A1 (en) * | 1995-02-16 | 1996-08-22 | Temal Tools Oy | Toilet |
WO1997006720A1 (en) * | 1995-08-11 | 1997-02-27 | Richard Liu | A toilet bowl |
AU698273B2 (en) * | 1995-08-11 | 1998-10-29 | Richard Liu | A toilet bowl |
US5926862A (en) * | 1995-08-11 | 1999-07-27 | Liu; Richard | Toilet bowl |
DE10030593A1 (en) * | 2000-06-21 | 2002-01-10 | Koeksal Oezdemir | Crouching water closet has water closet bowl higher than standing areas for user's feet; bowl rests in body that at least partially accommodates outflow tube with siphon |
WO2007077390A2 (en) | 2006-01-02 | 2007-07-12 | A C Holding | Housing for protecting and masking a toilet bowl and a toilet bowl provided therewith |
US20090025132A1 (en) * | 2006-01-02 | 2009-01-29 | Daniel Mauduit | Housing for protecting and masking a toilet bowl and a toilet bowl provided therewith |
EP1974103B1 (en) * | 2006-01-02 | 2012-04-11 | Dlm International | Housing for protecting and masking a toilet bowl and a toilet bowl provided therewith |
US8191182B2 (en) | 2006-01-02 | 2012-06-05 | Daniel Mauduit | Housing for protecting and masking a toilet bowl and a toilet bowl provided therewith |
US20100257665A1 (en) * | 2009-04-10 | 2010-10-14 | Sloan Valve Company | High Efficiency Urinal System |
US8201282B2 (en) | 2009-04-10 | 2012-06-19 | Sloan Valve Company | High efficiency urinal system |
WO2013190541A1 (en) * | 2012-06-18 | 2013-12-27 | Medlogic Ltd | Combined toilet bowl |
CN105735446A (en) * | 2016-04-15 | 2016-07-06 | 常州中铁城建构件有限公司 | Modular squatting pan |
Also Published As
Publication number | Publication date |
---|---|
JPS50136938A (en) | 1975-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ANN ARBOR BANK AND TRUST COMPANY; Free format text: SECURITY INTEREST;ASSIGNOR:THETFORD CORPORATION;REEL/FRAME:003984/0620 Effective date: 19820201 Owner name: DETROIT BANK AND TRUST COMPANY, THE, AS AGENT FOR Free format text: SECURITY INTEREST;ASSIGNOR:THETFORD CORPORATION;REEL/FRAME:003984/0620 Effective date: 19820201 Owner name: EQUITABLE LIFE ASSURANCE SOCIETY OF THE UNITED STA Free format text: SECURITY INTEREST;ASSIGNOR:THETFORD CORPORATION;REEL/FRAME:003984/0620 Effective date: 19820201 Owner name: CITIZENS COMMERCIAL AND SAVINGS BANK, THE AND Free format text: SECURITY INTEREST;ASSIGNOR:THETFORD CORPORATION;REEL/FRAME:003984/0620 Effective date: 19820201 |
|
AS | Assignment |
Owner name: THETFORD CORPORATION, 7101 JACKSON ROAD, ANN HARBO Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:COMMERICA BANK-DETROIT, (FORMELY THE DETROIT BANK AND TRUST COMPANY) AGENT;REEL/FRAME:004223/0520 Effective date: 19840127 |