US2837750A - Plumbing fixture connecting means - Google Patents
Plumbing fixture connecting means Download PDFInfo
- Publication number
- US2837750A US2837750A US403161A US40316154A US2837750A US 2837750 A US2837750 A US 2837750A US 403161 A US403161 A US 403161A US 40316154 A US40316154 A US 40316154A US 2837750 A US2837750 A US 2837750A
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- US
- United States
- Prior art keywords
- ring
- soil pipe
- floor
- diameter portion
- soil
- 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
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Classifications
-
- 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
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
Definitions
- This invention relates to plumbing fittings and more particula ly to an improved means for connecting tollets and other floor mounted fittings and articles to a soil.
- the soil pipes are installed before the building is erected and the ends thereof to which toilets, urinals, floor drains and the like are after wards to be connected are placed to terminate above the floor line. This is known as roughing in the plumbing.
- the rings to which the toilets or other fixtures are to be secured are placed on the pipes with their upper surface located at the floor line and are held in that position by any suitable means such as Wedges inserted between the ring and the pipe.
- These rings are provided with oppositely disposed slots in which the hold down bolts for the toilet or other fixture to be attached are to be inserted and incident to pouring of the fioor these slots and the necessary clearance space beneath them are filled with concrete which must then be laboriously chipped away by the plumber in making the connection to the ring. Incident to that operation the space between the ring and the pipe is filled with a lead caulking to seal the joint and to secure the ring to the soil pipe and the excess soil pipe is cut or broken away to the level of the upper surface of the ring.
- the present invention taking into account these laborious steps, has for one of its objects the provision of an improved ring for attachment of fioor mounted plumbing fixtures to a soil pipe characterized by having means for attaching it to the soil pipe prior to the formation of the floor at the desired height and in a. level position regardless of any departure of the soil pipe from the vertioal.
- Another object of the invention is the provision of an improved hold down bolting means for attaching toilets and the like to the soil pipe ring which is so constructed and arranged as to be mountable on the ring prior to the pouring of the floor with resultant securing of the ring attached portion of the bolting means in the floor and the elimination of the time heretofore required to chip away the concrete to form clearance for the bolting means.
- a further object of the invention is to provide an improved floor connection between a .soil pipe and a plumbing appliance to be connected thereto.
- Fig. l is a side elevation of the invention employed in making the soil pipe connection for a toilet
- Fig. 2 is an exploded View of the component parts of v the form of the invention shown in Fig. 1 employed in making the said connection,
- Fig. 3 is an enlarged transverse fragmentary sectional view taken on the line 77 of Fig. 1 showing the first step in making the connection,
- Figs. 4,5 and 6 are views similar to Fig. 3 but showing successive following steps in making the connection, and
- Fig. 7 is a full section taken on the line 77 of Fig. 1 in a reduced scale as compared with Figs. 3, 4, 5 and 6, showing the completed connection or joint.
- a ring 1 preferably formed of cast iron generally similar in length, diameter and configuration to a standard so-called toilet ring heretofore used for connecting a toilet to a soil pipe, together with certain other elements to be presently described.
- the ring has a stepped internal surface comprising a smaller diameter lower portion 2 and a larger diame-v ter upper portion 3 corresponding in internal diameter and length to the internal diameter and length of the bell portion of the size of soil pipe with which the ring is .to be used.
- the lower portion 2 fits loosely over the exterior surface of the soil pipe P and is clamped thereto by means 'of three set screws 4 threaded through the walls of the said lower portion and engaging the soil pipe.
- the ring is thus secured to the soil pipe end with the upper end flush with the plane of the floor of the building and by suitable adjustment of the set screws 4 the bolting flange 5 of the ring can be positioned leveled in the floor plane.
- the flange 5 is provided with diametrically opposite holes 6, 6 in which either prior to the initial attachment of the ring to the pipe or immediately thereafter,
- these nuts as well as the fixture securing bolts or studs are formed of non-ferrous metal.
- the inner periphery of the ring isprovided with a shallow peripheral groove 13 at the shoulder 14.
- the washer maybe formed of heat resistant paper or vulcanized fiber, or if such washer is not available, the space between the inner surface 2 of the ring and the a suitable plastic or putty type of material.
- the finished joint is shown at Fig. 7 in which a toilet T is positioned with the outlet 0 thereof inside the bell end of the ring 1 and with the bolting flanges F thereof provided with a depending rib R which engages the upper surface of a gasket G lying on the upper face of the flange 5.
- the bolting means comprises threaded stud 18, 18 each having one end thereof threadedly seated in the nuts 9, 9 and extending upwardly there from through holes H in the toilet flange F and carrying nuts 19, 19 and washers 20, 20 bearing against the flange F and bolting itv securely against the gasket G to complete the connection.
- additional bolts B are employed to secure the fixture to the floor; such bolts having no effect in the formation with the joint with which the present invention is concerned.
- novel anchoring nut means may be employed with the rings in current use by being placed in the slots used in such rings for insertion of the bolts heretofore used.
- Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder; the inner face'of said larger diameter portion adjacent to said shoulder including an annular groove, and a laterally outwardly extending annular flange at the upper end of'said larger diameter portion, a series of radially spacedscrewsex'tending through the wall of said smaller diameter portion operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipega pair of holes extendingrth'rough said flange, a pair ofjfixture hold down bolt engaging nuts associated one each with one of said holes; each of said nuts having a shank portion extending through the hole in said flange with which it is associated and a body portion larger thansaid shank portion disposed beneath said shank
- Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder; the inner face of said larger diameter portion adjacent to said shoulder including an annular groove and a laterally outwardly extending annular flange at the upper end of said larger diameter portion, means carried by said smaller diameter portion of said ring operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipe, a pair of holes extending through said flange, a pair of fixture hold down bolt engaging nuts associated one each with one of said holes; each of said nuts having a shank portion extending through the hole in said flange with which it is associated and a body portion larger than said shank portion disposed beneath said shank and having a threaded hole extending downwardly through said shank and into said body portion; the
- Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder and a laterally outwardly extending annular flange at the upper end of said larger diameter portion, a series of radially spaced screws extending through the wall of said smaller diameter portion operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipe; the outer surface of the soil pipe, the inner face of said larger diameter portion of said ring and said shoulder combining to define an annular space for the reception of caulking material comprising molten metal poured therein and effective to fix said ring permanently in the position determined by said screws, said inner face of said larger diameter portion of said ring including an annular groove affording increased anchorage for the caulking material therein, and means for attaching a toilet n
Description
\ June 10, 1958 R. ROBINSON PLUMBING FIXTURE CONNECTING MEANS Filed Jan. 11. 1954 4 o H/o fi 78; 90; f t 5 a A; we
..m 3 5 j H 1. e? W 1k 8 1 3 0 y WQLZQZIZ United ice PLUMBING FIXTURE CONNECTING MEANS Robert L. Robinson, Lancaster, (Jalif.
Application January 11, 1954, Serial No. 403,161
- 3 Claims. c1. 4-252) This invention relates to plumbing fittings and more particula ly to an improved means for connecting tollets and other floor mounted fittings and articles to a soil.
p In building construction, the soil pipes are installed before the building is erected and the ends thereof to which toilets, urinals, floor drains and the like are after wards to be connected are placed to terminate above the floor line. This is known as roughing in the plumbing. Where the floor is to be concrete, the rings to which the toilets or other fixtures are to be secured are placed on the pipes with their upper surface located at the floor line and are held in that position by any suitable means such as Wedges inserted between the ring and the pipe. These rings are provided with oppositely disposed slots in which the hold down bolts for the toilet or other fixture to be attached are to be inserted and incident to pouring of the fioor these slots and the necessary clearance space beneath them are filled with concrete which must then be laboriously chipped away by the plumber in making the connection to the ring. Incident to that operation the space between the ring and the pipe is filled with a lead caulking to seal the joint and to secure the ring to the soil pipe and the excess soil pipe is cut or broken away to the level of the upper surface of the ring.
The present invention, taking into account these laborious steps, has for one of its objects the provision of an improved ring for attachment of fioor mounted plumbing fixtures to a soil pipe characterized by having means for attaching it to the soil pipe prior to the formation of the floor at the desired height and in a. level position regardless of any departure of the soil pipe from the vertioal.
Another object of the invention is the provision of an improved hold down bolting means for attaching toilets and the like to the soil pipe ring which is so constructed and arranged as to be mountable on the ring prior to the pouring of the floor with resultant securing of the ring attached portion of the bolting means in the floor and the elimination of the time heretofore required to chip away the concrete to form clearance for the bolting means.
A further object of the invention is to provide an improved floor connection between a .soil pipe and a plumbing appliance to be connected thereto.
With the foregoing objects in view, together with such other obiects and advantages as may subsequently appear, the invention resides in the parts, and in the construction, combination and arrangement of parts, described by way of example in the following specification of one mode of execution of the invention; reference being had to the accompanying drawings which form a part of .raid specification and in which drawings:
Fig. l is a side elevation of the invention employed in making the soil pipe connection for a toilet,
Fig. 2 is an exploded View of the component parts of v the form of the invention shown in Fig. 1 employed in making the said connection,
Fig. 3 is an enlarged transverse fragmentary sectional view taken on the line 77 of Fig. 1 showing the first step in making the connection,
Figs. 4,5 and 6 are views similar to Fig. 3 but showing successive following steps in making the connection, and
Fig. 7 is a full section taken on the line 77 of Fig. 1 in a reduced scale as compared with Figs. 3, 4, 5 and 6, showing the completed connection or joint.
The principal parts of the invention are shown in Fig. 2 and comprise a ring 1 preferably formed of cast iron generally similar in length, diameter and configuration to a standard so-called toilet ring heretofore used for connecting a toilet to a soil pipe, together with certain other elements to be presently described.
The ring has a stepped internal surface comprising a smaller diameter lower portion 2 and a larger diame-v ter upper portion 3 corresponding in internal diameter and length to the internal diameter and length of the bell portion of the size of soil pipe with which the ring is .to be used. The lower portion 2 fits loosely over the exterior surface of the soil pipe P and is clamped thereto by means 'of three set screws 4 threaded through the walls of the said lower portion and engaging the soil pipe. The ring is thus secured to the soil pipe end with the upper end flush with the plane of the floor of the building and by suitable adjustment of the set screws 4 the bolting flange 5 of the ring can be positioned leveled in the floor plane.
The flange 5 is provided with diametrically opposite holes 6, 6 in which either prior to the initial attachment of the ring to the pipe or immediately thereafter,
are located the shank portions 7, 7 of nuts 8, 8 clamped to the under face of the flange by screws 9, 9 threadedly engaging the threaded holes 10, 10 of the nuts; said screws preferably having wide flanged heads 11, 11 en gaging the upper surface of the ring and having shallow the nuts 8 thus securing them permanently in position.'
The threaded holes 10 in the nuts do not go through the nuts and the screws 9 close the open ends of the:
holes so that upon removal of the screws, the holes are clean and ready for reception of the hold down bolting means as will be later described in more detail. Preferably, these nuts as well as the fixture securing bolts or studs are formed of non-ferrous metal. Additionally, the flat heads of the screws 9 otter no opposition to the tools employed in smoothing the floor. 3 1 After the flooring material has set, the operations 0 further completing the joint may be resumed; At that' time, the parts are as shown in Fig. 4. Preferably, but not necessarily, the inner periphery of the ring isprovided with a shallow peripheral groove 13 at the shoulder 14. formed by the juncture of the inner diameter surfaces 2 and 3 and a thin, resilient collar or washer 15 having: the inner periphery slitted to form'a series of narrow: tongues 16 is pressed down into the space between the: larger diameter portion 3 of the ring and the outer sura, face of the soil pipe and is seated on the shoulder .14 with the outer periphery of the washer tightly engaging the inner wall of the ring ,atthe bottom of the groove 13;
The washer maybe formed of heat resistant paper or vulcanized fiber, or if such washer is not available, the space between the inner surface 2 of the ring and the a suitable plastic or putty type of material.
Thus positioned, as shown in including the groove 13, is then caulked by filling with asuitable caulking material, molten lead beingthat most commonly used, as shown in Fig. at 17; the projection of the caulking material into the groove 13 providing additional. anchorage for the caulking in the ring. The only function of the washer 15- or the equivaient plastic material is to serve as a dam to retain the lead in this space when it is still molten.
When the lead has hardened, any projection of the soil pipe above the level of the flange Sis cut or broken away and the screws 9,9 are removed leaving the end of the soil pipe connection thus formed ready for connection of a toilet as shown in Fig. 6.
The finished joint is shown at Fig. 7 in which a toilet T is positioned with the outlet 0 thereof inside the bell end of the ring 1 and with the bolting flanges F thereof provided with a depending rib R which engages the upper surface of a gasket G lying on the upper face of the flange 5. The bolting means comprises threaded stud 18, 18 each having one end thereof threadedly seated in the nuts 9, 9 and extending upwardly there from through holes H in the toilet flange F and carrying nuts 19, 19 and washers 20, 20 bearing against the flange F and bolting itv securely against the gasket G to complete the connection. Additionally, in the case of toilets and some other fixtures, additional bolts B are employed to secure the fixture to the floor; such bolts having no effect in the formation with the joint with which the present invention is concerned.
While the invention has been described in detail in connection with the installation of a toilet, it will be apparent that it is not limited to this specific use and that for the installation of other fixtures such as floor type urinals, floor drains, and the like, other rings having differently arranged and spaced holes in the bolting flanges thereof may be employed to suit the particular type of fixture to be connected to the soil pipe thereby. Also, while the invention has been disclosed as applied to installation in connection with a concrete floor, it will be obvious that the adjusting set screws are equally valuable in setting the ring in position where the floor is to be of wood or any other material and that when the point is caulked by the pouring of lead, the ring is securely anchored to the soil pipe thereby. Further, the novel anchoring nut means may be employed with the rings in current use by being placed in the slots used in such rings for insertion of the bolts heretofore used. With these considerations in mind the invention is not to be deemed to be limited to the specific form thereof above described by way of example, and it is to be understood that the invention embraces all such changes and modifications in the parts and in the construction, combi-. nation and arrangement of parts as shall come within the purview of the appended claims.
a I claim:
1. Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder; the inner face'of said larger diameter portion adjacent to said shoulder including an annular groove, and a laterally outwardly extending annular flange at the upper end of'said larger diameter portion, a series of radially spacedscrewsex'tending through the wall of said smaller diameter portion operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipega pair of holes extendingrth'rough said flange, a pair ofjfixture hold down bolt engaging nuts associated one each with one of said holes; each of said nuts having a shank portion extending through the hole in said flange with which it is associated and a body portion larger thansaid shank portion disposed beneath said shank and having a threaded hole extending downwardly through said shank and into said body portion; the space between said larger diameter and the exterior of the soil pipe affording space for the application of caulking material, and a washer closely engaging the outer periphery of the soil pipe and resting on said shoulder effective to prevent the escape between the soil pipe and said smaller diameter of molten caulking material poured into the space between said larger inner diameter and the outer surface of the soil pipe and said groove affording additional anchorage of the caulking material to said ring.
2. Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder; the inner face of said larger diameter portion adjacent to said shoulder including an annular groove and a laterally outwardly extending annular flange at the upper end of said larger diameter portion, means carried by said smaller diameter portion of said ring operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipe, a pair of holes extending through said flange, a pair of fixture hold down bolt engaging nuts associated one each with one of said holes; each of said nuts having a shank portion extending through the hole in said flange with which it is associated and a body portion larger than said shank portion disposed beneath said shank and having a threaded hole extending downwardly through said shank and into said body portion; the space between said larger diameter and the exterior of the soil pipe affording space for the application of caulking material, and a washer closely engaging the outer periphery of the soil pipe and resting on said shoulder effective to prevent the escape between the soil pipe and said smaller diameter of molten caulking material poured into the space between said larger inner diameter and the outer surface of the soil pipe and said groove affording additional anchorage of the caulking material to said ring.
3. Means for attaching toilet fixtures and the like to soil pipes comprising a ring having a smaller inner diameter portion loosely fitting the exterior of the soil pipe, a concentrically disposed larger inner diameter portion disposed above and joining said smaller diameter portion with resultant formation of a shoulder and a laterally outwardly extending annular flange at the upper end of said larger diameter portion, a series of radially spaced screws extending through the wall of said smaller diameter portion operable to secure said ring to the soil pipe at a selected elevation thereon and in a selected angular position with respect to the axial line of the soil pipe; the outer surface of the soil pipe, the inner face of said larger diameter portion of said ring and said shoulder combining to define an annular space for the reception of caulking material comprising molten metal poured therein and effective to fix said ring permanently in the position determined by said screws, said inner face of said larger diameter portion of said ring including an annular groove affording increased anchorage for the caulking material therein, and means for attaching a toilet nxture to said ring, and a washer closely engaging the outer periphery of the soil pipe and resting on said shoulder eifective to prevent the escape between the soil pipe and said smaller diameter of molten caulking material poured into the space between said larger inner diameter and the outer surface of the soil pipe.
References Cited in the file of this patent UNETED STATES PATENTS 802,076 Hinsdale Oct. 17, 1905 2,400,070 Boosey May 14, 1946 7 2,441,009 Cunningham May 4, 1948
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US403161A US2837750A (en) | 1954-01-11 | 1954-01-11 | Plumbing fixture connecting means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US403161A US2837750A (en) | 1954-01-11 | 1954-01-11 | Plumbing fixture connecting means |
Publications (1)
Publication Number | Publication Date |
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US2837750A true US2837750A (en) | 1958-06-10 |
Family
ID=23594684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US403161A Expired - Lifetime US2837750A (en) | 1954-01-11 | 1954-01-11 | Plumbing fixture connecting means |
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US (1) | US2837750A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101960A (en) * | 1960-12-14 | 1963-08-27 | Ryan R Danescu | Closet ring |
US3125765A (en) * | 1964-03-24 | Toilet bowl attachment means | ||
US3419288A (en) * | 1967-03-27 | 1968-12-31 | Duane D. Logsdon | Stabilizer for polymer composition pipe |
US3421551A (en) * | 1965-05-21 | 1969-01-14 | Gerald F Currier | Destructible article for reserving a recess in concrete |
US3540064A (en) * | 1968-12-16 | 1970-11-17 | Altee C Studer | Method and apparatus for the installation of water closets |
US3643267A (en) * | 1970-05-04 | 1972-02-22 | Arthur L Winter | Method and means for maintaining the throat plastic-type closet bend spaced from cement flooring and for securing a water closet thereto |
US4052759A (en) * | 1975-10-23 | 1977-10-11 | Hill Lloyd W | Floor-mounted anchor unit for toilets |
US4076281A (en) * | 1976-04-13 | 1978-02-28 | Davis Samuel H | Bell fitting and support assembly for pipe |
WO1984004795A1 (en) * | 1983-06-02 | 1984-12-06 | Cornwall Kenneth R | Improved coupling |
US5451081A (en) * | 1992-10-05 | 1995-09-19 | Kaucnik; Joseph J. | Freeze proof adapter |
US20040034907A1 (en) * | 2002-08-20 | 2004-02-26 | Malloy Mark B. | Closet flange |
US20070236003A1 (en) * | 2006-04-07 | 2007-10-11 | Zurn Industries, Inc. | Floor drain stabilizer ring |
US20170183856A1 (en) * | 2014-12-29 | 2017-06-29 | John David Jackman | Telescoping toilet mounting flange |
US9976591B2 (en) | 2014-01-31 | 2018-05-22 | Kohler Co. | Bolt and cap assembly for plumbing fixture |
US10294648B2 (en) | 2013-06-28 | 2019-05-21 | Darrell Gregory Connell | Toilet flange that can be rotated during insertion having a gripping ring and a durable safety seal |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US802076A (en) * | 1905-03-08 | 1905-10-17 | Henry Huber Company | Closet-joint. |
US2400070A (en) * | 1943-11-01 | 1946-05-14 | Norman Boosey Mfg Company | Floor drain |
US2441009A (en) * | 1945-07-04 | 1948-05-04 | Us Rubber Co | Tank fitting |
-
1954
- 1954-01-11 US US403161A patent/US2837750A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US802076A (en) * | 1905-03-08 | 1905-10-17 | Henry Huber Company | Closet-joint. |
US2400070A (en) * | 1943-11-01 | 1946-05-14 | Norman Boosey Mfg Company | Floor drain |
US2441009A (en) * | 1945-07-04 | 1948-05-04 | Us Rubber Co | Tank fitting |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125765A (en) * | 1964-03-24 | Toilet bowl attachment means | ||
US3101960A (en) * | 1960-12-14 | 1963-08-27 | Ryan R Danescu | Closet ring |
US3421551A (en) * | 1965-05-21 | 1969-01-14 | Gerald F Currier | Destructible article for reserving a recess in concrete |
US3419288A (en) * | 1967-03-27 | 1968-12-31 | Duane D. Logsdon | Stabilizer for polymer composition pipe |
US3540064A (en) * | 1968-12-16 | 1970-11-17 | Altee C Studer | Method and apparatus for the installation of water closets |
US3643267A (en) * | 1970-05-04 | 1972-02-22 | Arthur L Winter | Method and means for maintaining the throat plastic-type closet bend spaced from cement flooring and for securing a water closet thereto |
US4052759A (en) * | 1975-10-23 | 1977-10-11 | Hill Lloyd W | Floor-mounted anchor unit for toilets |
US4076281A (en) * | 1976-04-13 | 1978-02-28 | Davis Samuel H | Bell fitting and support assembly for pipe |
WO1984004795A1 (en) * | 1983-06-02 | 1984-12-06 | Cornwall Kenneth R | Improved coupling |
US4623170A (en) * | 1983-06-02 | 1986-11-18 | Cornwall Kenneth R | Coupling |
US5451081A (en) * | 1992-10-05 | 1995-09-19 | Kaucnik; Joseph J. | Freeze proof adapter |
US20040034907A1 (en) * | 2002-08-20 | 2004-02-26 | Malloy Mark B. | Closet flange |
US6751812B2 (en) * | 2002-08-20 | 2004-06-22 | Mark B. Malloy | Closet flange |
US20070236003A1 (en) * | 2006-04-07 | 2007-10-11 | Zurn Industries, Inc. | Floor drain stabilizer ring |
US9290925B2 (en) * | 2006-04-07 | 2016-03-22 | Zurn Industries, Llc | Floor drain stabilizer ring |
US10294648B2 (en) | 2013-06-28 | 2019-05-21 | Darrell Gregory Connell | Toilet flange that can be rotated during insertion having a gripping ring and a durable safety seal |
US9976591B2 (en) | 2014-01-31 | 2018-05-22 | Kohler Co. | Bolt and cap assembly for plumbing fixture |
US20170183856A1 (en) * | 2014-12-29 | 2017-06-29 | John David Jackman | Telescoping toilet mounting flange |
US10907335B2 (en) * | 2014-12-29 | 2021-02-02 | John David Jackman | Telescoping toilet mounting flange |
US11391030B2 (en) | 2014-12-29 | 2022-07-19 | John D. Jackman | Telescoping toilet mounting flange |
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