US3865050A - Convertible leg assembly - Google Patents
Convertible leg assembly Download PDFInfo
- Publication number
- US3865050A US3865050A US372860A US37286073A US3865050A US 3865050 A US3865050 A US 3865050A US 372860 A US372860 A US 372860A US 37286073 A US37286073 A US 37286073A US 3865050 A US3865050 A US 3865050A
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- US
- United States
- Prior art keywords
- legs
- table top
- underside
- leg
- sockets
- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/18—Tables with tops of variable height with additional top or additional legs for varying the height of the top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/005—Support bases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B25/00—Card tables; Tables for other games
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F1/00—Card games
- A63F1/06—Card games appurtenances
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F1/00—Card games
- A63F1/06—Card games appurtenances
- A63F1/067—Tables or similar supporting structures
Definitions
- Cecchetti tes atent 1 Feb. 111, 1975 1 CONVERTIBLE LEG ASSEMBLY [75] Inventor: Claudio Cecchetti, Milan, Italy [73] Assignee: Arco Falc srl, Milan, Italy [22] Filed: June 22, 1973 [21] Appl. No.: 372,860
- ABSTRACT A leg assembly for a table top such as a game board or the like comprising a leg adapted to be received in frictional engagement by a receiving member in the underside of the table top and a cap adapted to frictionally engage the end of the leg to serve as a floorengaging base thereof and also adapted to be received in fractional engagement by the member in the underside of the table top to serve as a support for the table top in the absence of the leg.
- the present invention relates to a novel leg assembly for table tops of all types, particularly those table tops such as game boards which are sometimes provided with floor-engaging legs to maintain them at table height during use and which are sometimes provided without legs and are intended for use in direct contact with a table or on a floor.
- table tops such as game boards which are sometimes provided with floor-engaging legs to maintain them at table height during use and which are sometimes provided without legs and are intended for use in direct contact with a table or on a floor.
- a game board with legs whereby the game can be played at table height by standing or sitting players without the necessity or interference of another support such as a table.
- FIG. 1 is a partial sectional front elevation showing a table and leg assembly according to an embodiment of the present invention
- FIG. 2 is a partial sectional front elevation showing a table and leg cup assembly according to another embodiment of the present invention
- FIG. 3 is a plan view of a leg cup according to the present invention.
- FIG. 4 is a plan view of the underside of the leg cup of FIG. 3,
- FIG. 5 is a cross-sectional view taken along the line 5-5 of FIG. 4,
- FIG. 6 is a bottom plan view of a corner of the table top containing the leg-cup receiver member
- FIG. 7 is an enlarged sectional view taken along the line 7-7 of FIG. 1..
- the present invention relates to a table 1 comprising a top 2 and a plurality of supporting base members or cups 3 which are used alone in inverted position, as shown in FIG. 2, or are used in association with cylindrical tubular legs 4 in direct position, as shown in FIG. 1.
- the table top is a unitary injectionmolded plastic game board comprising an outer frame 5 and a plurality of cylindrical sockets or leg-cup receiving members 6, each of which is provided with a plurality of equally spaced longitudinal ribs 7' which terminate with a stop member 8.
- the spaced ribs 7 provide a discontinuous interior surface on each cylindrical receiving member 6 for tight frictional engagement with each leg 4 and yet permit leg 4 to be withdrawn from socket 6 with relative ease.
- the stop members 8 contact the upper end of leg 4 when the leg is introduced into the receiving member 6 to the full extent, and the ends of each leg 4 have their walls tapered, as shown by 9, to facilitate introduction into receiving member 6 and into cup 3.
- the cup 3 illustrated is an injection-molded plastic element having an outer wall 10 and a central inner wall 11 which comprises a top leg-receiving cylindrical well 12 having an inside diameter which is equal to that of leg 4 and a bottom cylindrical projection 13 having an outside diameter which is equal to that of the leg 4.
- the well 12 provides tight frictional engagement with the leg 4 when the cup 3 serves as a floor-engaging cup at the end of each leg 4, as shown in FIG. 1, to provide an element having a larger diameter than the leg for increased slip-resistance with the floor or rug thereon.
- the legs 4 are removed from the receiving members 6, the cups 3 are removed from the legs 4, inverted, and the cylindrical projection 13 on each is inserted directly into a receiving member 6 for tight frictional engagement therewith, as shown in FIG. 2.
- the base of the inverted cup is smooth so as to permit the cup-supported table top, such as a game board, to be slid over a support with ease and without scratching the surface of the support.
- the cups 3 have a rounded outer wall which forms the opening of the leg-receiving cylindrical well 12.
- Well 12 is tapered inwardly at the base, as shown by 14, to form a restraining seat for the leg, as shown in FIG. 1.
- the outer wall 10 of the cup is attached to the outside of the cylindrical wall 11 forming the well 12 by means of four spaced braces 15 for stability.
- the portion of the central inner wall 11 forming the bottom cylindrical projection 13 has a smooth outer wall which is unobstructed for frictional engagement with ribs 7 forming the interior surface of the receiving member 6, as illustrated by FIG. 6. Supporting ribs 16 are also illustrated for stability.
- the lip of the receiving member 6 also illustrates the presence of a base board 17 which is attached to the underside of the table top, such as by means of screws, the lip of the receiving member 6 extending beyond the surface of the board 17 for engagement with the cylindrical projection 13 of the cup 3, as shown in FIG. 2. If desired, the lip of the receiving member can extend further beyondthe surface of the base board 17 and the projection 13 on cup 3 cari be flush with the extremity of wall 10 on cup 3 to provide a floor-engaging cup on which both 10 and 13 engage a smooth surface such as a floor. This is generally not necessary in cases where the floor has a compressible covering such as a rug.
- FIG. 7 more clearly illustrates the leg 4 engaged within the receiving member 6 in contact with the surface of the longitudinal ribs 7, according to FIG. 1.
- the ribs provide spacing between the outer surface of the leg and inner surface of the receiving member 6 carrying the ribs.
- the limited areas of contact between the leg and the receiving member, i.e. the surface of the ribs 7, facilitates insertion and removal of the legs.
- each leg can be pushed into its receiving member 6 to the extent required to level the table top 2 or render it steady on the floor. If the floor is even, all legs will be inserted fully until they contact stop members 8. If the floor is uneven, all legs will be inserted partially, and then the table top is pressed downward slightly until all legs contact the floor and support the table top equally. One or more of the legs will be out of contact with its stop member 8 in order to compensate for the uneven floor.
- the tables of the present invention may be games in which the table top is a game board comprising a walled playing field as used for soccer, ice hockey, basketball, pinball, or the like.
- a convertible table having a table top adapted to be supported on a floor by means of legs and also adapted to be supported directly on another surface by means of base members in the absence of legs, comprising a table top, a plurality of sockets on the underside of said table top, each of which is adapted to receive one end ofa leg in frictional engagement, and a plurality of base members each of which has a base surface and a top surface, the top surface comprising means adapted to frictionally engage the other end of the leg to provide a floor-engaging member having greater slip-resistance than the leg, and the base surface comprising means adapted for direct frictional engagement with the sockets in the underside of the table top, when the base member is inverted, to provide surfaceengaging supports for the table top in the absence of the legs.
- a convertible table according to claim 1 in which the legs, base members and sockets in the underside of the table top are cylindrical. v 3. A convertible table according to claim 1 in which the sockets on the underside of the table top are provided with a plurality of equally spaced longitudinal ribs which provide spaced areas of direct frictional engagement alternatively with the legs and with the inverted base members in the absence of the legs.
- a convertible table according to claim 3 in which the sockets on the underside of the table top are also provided with stop members, associated with said ribs, to limit the extent to which the legs can be inserted into the sockets and to permit each of the legs to be inserted into its socket to the same extent as each of the other legs.
- each base member has a base surface which is adapted to provide slip-resistant contact with the floor and a top surface which is adapted to provide slip-permitting contact with another surface when the base member is inverted for direct frictional engagement with the sockets in the underside of the table top.
- each base member comprises an opening in the top surface adapted to frictionally engage a leg and a projection in the base surface adapted to frictionally engage the socket in the underside of the table top when the table is used without legs.
- a convertible table according to claim 1 in which said table top comprises a unitary injection-molded plastic body containing a plurality of plastic sockets on the underside thereof.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Legs For Furniture In General (AREA)
Abstract
A leg assembly for a table top such as a game board or the like comprising a leg adapted to be received in frictional engagement by a receiving member in the underside of the table top and a cap adapted to frictionally engage the end of the leg to serve as a floor-engaging base thereof and also adapted to be received in fractional engagement by the member in the underside of the table top to serve as a support for the table top in the absence of the leg.
Description
Cecchetti tes atent 1 Feb. 111, 1975 1 CONVERTIBLE LEG ASSEMBLY [75] Inventor: Claudio Cecchetti, Milan, Italy [73] Assignee: Arco Falc srl, Milan, Italy [22] Filed: June 22, 1973 [21] Appl. No.: 372,860
[52] US. Cl. 108/19, 16/42 T, 108/156, 248/188, 248/1888, 248/1889 [51 1. lint. Cl A47b 3/06 [58] Field 01 Search 108/11, 19, 156; 16/42 R, 16/42 T; 248/188, 188.2, 188.4, 188.8, 188.9
[56] References Cited UNITED STATES PATENTS 905,627 12/1908 Astruck 108/11 X I 2,750,709 6/1956 Saverino.... 248/1882 3,032,375 5/1962 Lalandre 248/188 X 3,199,819 8/1965 Widmark 248/1889 3,687,092 8/1972 Manning 297/D1G. 2 X
FOREIGN PATENTS OR APPLICATIONS 787,916 12/1957 Great Britain 108/19 Great Britain 248/1888 France 248/188 Primary Examiner-Roy D. Frazier Assistant ExaminerWi1liam E. Lyddane Attorney, Agent, or Firm-Thomas L. Tully; Arthur A. Johnson [57] ABSTRACT A leg assembly for a table top such as a game board or the like comprising a leg adapted to be received in frictional engagement by a receiving member in the underside of the table top and a cap adapted to frictionally engage the end of the leg to serve as a floorengaging base thereof and also adapted to be received in fractional engagement by the member in the underside of the table top to serve as a support for the table top in the absence of the leg.
7 Claims, 7 Drawing Figures PATENIEU FEB? 1 3, 885 U50 CONVERTIBLE LEG ASSEMBLY The present invention relates to a novel leg assembly for table tops of all types, particularly those table tops such as game boards which are sometimes provided with floor-engaging legs to maintain them at table height during use and which are sometimes provided without legs and are intended for use in direct contact with a table or on a floor. There are certain advantages of providing a game board with legs whereby the game can be played at table height by standing or sitting players without the necessity or interference of another support such as a table. There also are advantages of providing a game board which is free of legs and which is played on direct contact with a supporting surface such as a table or floor.
While there are presently available game boards having four removable legs, which game boards can be used without the legs on a support such as a table top or a floor, such game boards are not designed for such use and cannot be moved easily over the support without marking the surface of the support or damaging the game board or without lifting the game board to reposition it on the support as may be required with games involving alternate players sitting around a supporting table.
Similarly such game boards which are designed for use at table height with floor-engaging legs have certain disadvantages even when used with the legs in place. Generally the legs are narrow and provide a small area of engagement with the floor. If the game involves any degree of stress applied against the game board, as occurs in action games such as soccer, ice hockey, basketball, pinball, and the like, the small area of contact between the base of the legs and the floor provides little protection against movement of the legs over the surface of the floor, whereby the game is unstable during use.
Another disadvantage of'known legged game boards is the difficulty of locating a level floor surface at which all four legs contact the floor and support the game board equally. The problem is compounded if the legs are not resistant to movement over the floor surface, as discussed supra, because the game might initially be positioned on a level section of the floor and might move to an unlevel section of the floor during use, thereby becoming unsteady.
It is the principal object of the present invention to provide a novel convertible table top such as a game board adapted for use with either legs having floorengaging cups or with support-engaging cups in the ab sence of the legs.
It is another object of this invention to provide a novel convertible table top such as a game board having novel reversible supporting cups which are capable of frictional engagement with the legs to provide slipresistant contact with a floor and which are also capable of frictional engagement directly with the underside of the table top to provide slip-permittin g contact with the surface of a support such as a table.
It is still another object of this invention to provide a table top such as a game board having supporting legs provided with floor-engaging cups, the engagement between the legs and receiving members on the underside of the table top and between the legs and the cups being frictional whereby the table or game can be leveled on the surface on which it is placed by the application of downward pressure against the table top or game board. I
These and other objects and advantages of the pres ent invention will be apparent to those skilled in the art in the light of the present disclosure including the drawings, in which:
FIG. 1 is a partial sectional front elevation showing a table and leg assembly according to an embodiment of the present invention,
FIG. 2 is a partial sectional front elevation showing a table and leg cup assembly according to another embodiment of the present invention,
FIG. 3 is a plan view of a leg cup according to the present invention, 1
FIG. 4 is a plan view of the underside of the leg cup of FIG. 3,
FIG. 5 is a cross-sectional view taken along the line 5-5 of FIG. 4,
FIG. 6 is a bottom plan view of a corner of the table top containing the leg-cup receiver member, and
FIG. 7 is an enlarged sectional view taken along the line 7-7 of FIG. 1..
Referring to the drawings, in which like numerals indicate similar parts, the present invention relates to a table 1 comprising a top 2 and a plurality of supporting base members or cups 3 which are used alone in inverted position, as shown in FIG. 2, or are used in association with cylindrical tubular legs 4 in direct position, as shown in FIG. 1.
As illustrated the table top is a unitary injectionmolded plastic game board comprising an outer frame 5 and a plurality of cylindrical sockets or leg-cup receiving members 6, each of which is provided with a plurality of equally spaced longitudinal ribs 7' which terminate with a stop member 8. The spaced ribs 7 provide a discontinuous interior surface on each cylindrical receiving member 6 for tight frictional engagement with each leg 4 and yet permit leg 4 to be withdrawn from socket 6 with relative ease. The stop members 8 contact the upper end of leg 4 when the leg is introduced into the receiving member 6 to the full extent, and the ends of each leg 4 have their walls tapered, as shown by 9, to facilitate introduction into receiving member 6 and into cup 3.
The cup 3 illustrated is an injection-molded plastic element having an outer wall 10 and a central inner wall 11 which comprises a top leg-receiving cylindrical well 12 having an inside diameter which is equal to that of leg 4 and a bottom cylindrical projection 13 having an outside diameter which is equal to that of the leg 4. The well 12 provides tight frictional engagement with the leg 4 when the cup 3 serves as a floor-engaging cup at the end of each leg 4, as shown in FIG. 1, to provide an element having a larger diameter than the leg for increased slip-resistance with the floor or rug thereon. However when the table top is to be used in direct contact with another support such as a table, the legs 4 are removed from the receiving members 6, the cups 3 are removed from the legs 4, inverted, and the cylindrical projection 13 on each is inserted directly into a receiving member 6 for tight frictional engagement therewith, as shown in FIG. 2. The base of the inverted cup is smooth so as to permit the cup-supported table top, such as a game board, to be slid over a support with ease and without scratching the surface of the support.
Referring to FIGS. 3 to 5 of the drawings, the cups 3 have a rounded outer wall which forms the opening of the leg-receiving cylindrical well 12. Well 12 is tapered inwardly at the base, as shown by 14, to form a restraining seat for the leg, as shown in FIG. 1. As shown in FIGS. 4 and 5, the outer wall 10 of the cup is attached to the outside of the cylindrical wall 11 forming the well 12 by means of four spaced braces 15 for stability. The portion of the central inner wall 11 forming the bottom cylindrical projection 13 has a smooth outer wall which is unobstructed for frictional engagement with ribs 7 forming the interior surface of the receiving member 6, as illustrated by FIG. 6. Supporting ribs 16 are also illustrated for stability. FIG. 6 also illustrates the presence of a base board 17 which is attached to the underside of the table top, such as by means of screws, the lip of the receiving member 6 extending beyond the surface of the board 17 for engagement with the cylindrical projection 13 of the cup 3, as shown in FIG. 2. If desired, the lip of the receiving member can extend further beyondthe surface of the base board 17 and the projection 13 on cup 3 cari be flush with the extremity of wall 10 on cup 3 to provide a floor-engaging cup on which both 10 and 13 engage a smooth surface such as a floor. This is generally not necessary in cases where the floor has a compressible covering such as a rug.
FIG. 7 more clearly illustrates the leg 4 engaged within the receiving member 6 in contact with the surface of the longitudinal ribs 7, according to FIG. 1. As shown, the ribs provide spacing between the outer surface of the leg and inner surface of the receiving member 6 carrying the ribs. The limited areas of contact between the leg and the receiving member, i.e. the surface of the ribs 7, facilitates insertion and removal of the legs. However since the ribs 7 of the receiving member 6 tightly frictionally engage the legs 4, each leg can be pushed into its receiving member 6 to the extent required to level the table top 2 or render it steady on the floor. If the floor is even, all legs will be inserted fully until they contact stop members 8. If the floor is uneven, all legs will be inserted partially, and then the table top is pressed downward slightly until all legs contact the floor and support the table top equally. One or more of the legs will be out of contact with its stop member 8 in order to compensate for the uneven floor.
It should be understood that the specific structure illustrated is not deemed critical and that an essential feature of the present invention is the provision of a convertible table which can be used with legs having floor-engaging cups or can be used without legs, the cups being frictionally attached directly to the underside of the table top to provide surface-engaging supports.
The tables of the present invention may be games in which the table top is a game board comprising a walled playing field as used for soccer, ice hockey, basketball, pinball, or the like.
Variations and modifications may be made within the scope of the claims and portions of the improvements may be used without others.
I claim:
l. A convertible table having a table top adapted to be supported on a floor by means of legs and also adapted to be supported directly on another surface by means of base members in the absence of legs, comprising a table top, a plurality of sockets on the underside of said table top, each of which is adapted to receive one end ofa leg in frictional engagement, and a plurality of base members each of which has a base surface and a top surface, the top surface comprising means adapted to frictionally engage the other end of the leg to provide a floor-engaging member having greater slip-resistance than the leg, and the base surface comprising means adapted for direct frictional engagement with the sockets in the underside of the table top, when the base member is inverted, to provide surfaceengaging supports for the table top in the absence of the legs.
2. A convertible table according to claim 1 in which the legs, base members and sockets in the underside of the table top are cylindrical. v 3. A convertible table according to claim 1 in which the sockets on the underside of the table top are provided with a plurality of equally spaced longitudinal ribs which provide spaced areas of direct frictional engagement alternatively with the legs and with the inverted base members in the absence of the legs.
4. A convertible table according to claim 3 in which the sockets on the underside of the table top are also provided with stop members, associated with said ribs, to limit the extent to which the legs can be inserted into the sockets and to permit each of the legs to be inserted into its socket to the same extent as each of the other legs.
5. A convertible table according to claim 1 in which each base member has a base surface which is adapted to provide slip-resistant contact with the floor and a top surface which is adapted to provide slip-permitting contact with another surface when the base member is inverted for direct frictional engagement with the sockets in the underside of the table top.
6. A convertible table according to claim 5 in which each base member comprises an opening in the top surface adapted to frictionally engage a leg and a projection in the base surface adapted to frictionally engage the socket in the underside of the table top when the table is used without legs.
7. A convertible table according to claim 1 in which said table top comprises a unitary injection-molded plastic body containing a plurality of plastic sockets on the underside thereof.
UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION PATENT NO. 5,865,050
D TE I February 11, 1975 INVENTOR(S) I CLAUDIO CECCHETTI It is certified that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:
On the cover sheet, in the ABSTRACT, line 7, fractional" should read. frictional column 2, line 20, "receiver" should read receiving column r, claim 3, line 5,
"and should read or Signed and sealed this 1st day of July 1775.
(SEAL) Attest:
C. E-Ei-ILBEIi-JQL. LURE? RUTH C. MASON Commissioner of Patents Attesting Officer and Trademarks
Claims (7)
1. A convertible table having a table top adapted to be supported on a floor by means of legs and also adapted to be supported directly on another surface by means of base members in the absence of legs, comprising a table top, a plurality of sockets on the underside of said table top, each of which is adapted to receive one end of a leg in frictional engagement, and a plurality of base members each of which has a base surface and a top surface, the top surface comprising means adapted to frictionally engage the other end of the leg to provide a floorengaging member having greater slip-resistance than the leg, and the base surface comprising means adapted for direct frictional engagement with the sockets in the underside of the table top, when the base member is inverted, to provide surface-engaging supports for the table top in the absence of the legs.
2. A convertible table according to claim 1 in which the legs, base members and sockets in the underside of the table top are cylindrical.
3. A convertible table according to claim 1 in which the sockets oN the underside of the table top are provided with a plurality of equally spaced longitudinal ribs which provide spaced areas of direct frictional engagement alternatively with the legs and with the inverted base members in the absence of the legs.
4. A convertible table according to claim 3 in which the sockets on the underside of the table top are also provided with stop members, associated with said ribs, to limit the extent to which the legs can be inserted into the sockets and to permit each of the legs to be inserted into its socket to the same extent as each of the other legs.
5. A convertible table according to claim 1 in which each base member has a base surface which is adapted to provide slip-resistant contact with the floor and a top surface which is adapted to provide slip-permitting contact with another surface when the base member is inverted for direct frictional engagement with the sockets in the underside of the table top.
6. A convertible table according to claim 5 in which each base member comprises an opening in the top surface adapted to frictionally engage a leg and a projection in the base surface adapted to frictionally engage the socket in the underside of the table top when the table is used without legs.
7. A convertible table according to claim 1 in which said table top comprises a unitary injection-molded plastic body containing a plurality of plastic sockets on the underside thereof.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US372860A US3865050A (en) | 1973-06-22 | 1973-06-22 | Convertible leg assembly |
CH822274A CH571329A5 (en) | 1973-06-22 | 1974-06-13 | |
AT498974A AT330402B (en) | 1973-06-22 | 1974-06-17 | TABLE TOP |
FR7421145A FR2233962B1 (en) | 1973-06-22 | 1974-06-18 | |
NL7408169A NL7408169A (en) | 1973-06-22 | 1974-06-18 | |
BE145553A BE816488A (en) | 1973-06-22 | 1974-06-18 | TRANSFORMABLE TABLE BASE. |
CA202,892A CA1015391A (en) | 1973-06-22 | 1974-06-18 | Convertible leg assembly |
DE2429004A DE2429004A1 (en) | 1973-06-22 | 1974-06-18 | CONVERTIBLE LEG ARRANGEMENT FOR TABLE TOP IN GENERAL |
IT7424175A IT1050378B (en) | 1973-06-22 | 1974-06-19 | TABLE STRUCTURE PARTICULARLY FOR GAMES WITH CONVERTIBLE LEG GROUP |
SE7408194A SE7408194L (en) | 1973-06-22 | 1974-06-20 | |
GB2756374A GB1472107A (en) | 1973-06-22 | 1974-06-21 | Tables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US372860A US3865050A (en) | 1973-06-22 | 1973-06-22 | Convertible leg assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
US3865050A true US3865050A (en) | 1975-02-11 |
Family
ID=23469916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US372860A Expired - Lifetime US3865050A (en) | 1973-06-22 | 1973-06-22 | Convertible leg assembly |
Country Status (11)
Country | Link |
---|---|
US (1) | US3865050A (en) |
AT (1) | AT330402B (en) |
BE (1) | BE816488A (en) |
CA (1) | CA1015391A (en) |
CH (1) | CH571329A5 (en) |
DE (1) | DE2429004A1 (en) |
FR (1) | FR2233962B1 (en) |
GB (1) | GB1472107A (en) |
IT (1) | IT1050378B (en) |
NL (1) | NL7408169A (en) |
SE (1) | SE7408194L (en) |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011821A (en) * | 1975-10-29 | 1977-03-15 | Cosco, Inc. | Table |
US4396177A (en) * | 1979-11-27 | 1983-08-02 | U.S. Philips Corporation | Supporting foot for a recording and/or playback apparatus |
US4453766A (en) * | 1982-04-05 | 1984-06-12 | Divito Fred | Lift chair for disabled person |
US4496125A (en) * | 1982-08-26 | 1985-01-29 | Fiat Products Incorporated | Support leg assembly |
US4693188A (en) * | 1985-03-05 | 1987-09-15 | Ninkaplast Gmbh | Rotatable shelf insert for corner cupboards |
US4793579A (en) * | 1988-02-16 | 1988-12-27 | Kason Industries, Inc. | Table leg mounting socket |
US4852837A (en) * | 1985-08-02 | 1989-08-01 | The Quaker Oats Company | Removable leg assembly |
US4925140A (en) * | 1989-03-20 | 1990-05-15 | Itc Incorporated | Detachable leg assembly |
US5096186A (en) * | 1990-11-19 | 1992-03-17 | William T. Wilkinson | Aerobic climbing step/bench |
US5116044A (en) * | 1990-09-26 | 1992-05-26 | William T. Wilkinson | Aerobic climbing step/bench |
US5125646A (en) * | 1991-05-03 | 1992-06-30 | Wilkinson William T | Aerobic step/bench exercise device |
WO1993000964A1 (en) * | 1991-07-01 | 1993-01-21 | The Step Company | An improved stepping device |
US5261334A (en) * | 1992-02-20 | 1993-11-16 | Chevoor Thomas C | Table of two heights |
FR2692926A1 (en) * | 1992-06-24 | 1993-12-31 | Francois Neveux | Process for assembling light structures - comprises hollow moulded polymer components, uprights with holes for horizontal tubes bearing roof sheets and grooved wall blocks |
US5275579A (en) * | 1990-09-26 | 1994-01-04 | Wilkinson William T | Aerobic climbing step/bench |
US5286046A (en) * | 1991-11-25 | 1994-02-15 | Homecrest Industries Incorporated | Geriatric chair |
US5375370A (en) * | 1994-03-23 | 1994-12-27 | Zimmerman; Clara H. | Flower arrangement holder |
WO1995028109A1 (en) * | 1994-04-15 | 1995-10-26 | Hon Industries, Inc. | Table leg support assembly and method |
US5509376A (en) * | 1994-08-15 | 1996-04-23 | Tsengas; Steven | Animal feeder assembly |
US5556181A (en) * | 1995-01-24 | 1996-09-17 | The Ritvik Group Inc. | Adjustable level play desk for a child |
US5638913A (en) * | 1995-01-30 | 1997-06-17 | Blum; Alvin S. | Adjustable height step-on container |
US5701759A (en) * | 1995-11-22 | 1997-12-30 | Ford Global Technologies, Inc. | Accumulator having a heat insulating cover |
US5826850A (en) * | 1997-02-12 | 1998-10-27 | Chem-Tainer Industries, Inc. | Rotatable and transferable stanchion assembly having a releasable lock |
US6355918B1 (en) * | 2000-02-24 | 2002-03-12 | Carl E. Eckmyre | Food support for use in a microwave oven |
US6749265B1 (en) * | 2003-04-30 | 2004-06-15 | Ideal Concepts Inc. | Seat of a metallic chair |
US20040112854A1 (en) * | 2002-12-17 | 2004-06-17 | Kuo-Ping Lai | Detachable clothes rack |
US6761340B2 (en) * | 2002-11-13 | 2004-07-13 | John G. Shaw | Furniture leg protector |
US20080136296A1 (en) * | 2006-11-22 | 2008-06-12 | Mack Daniel Westbrook | Student desk with book box |
US7469642B1 (en) * | 2008-01-15 | 2008-12-30 | Ledoux John P | Adjustable table and base assembly and method for use |
US7574966B1 (en) * | 2007-11-01 | 2009-08-18 | Stephens Richard J | Portable voting booth and leg-holding structure |
CN110801102A (en) * | 2018-08-06 | 2020-02-18 | 可文山 | Height-adjustable table leg |
USD904095S1 (en) * | 2019-01-28 | 2020-12-08 | Kason Industries, Inc. | Non-skid leg |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126883B (en) * | 1982-09-02 | 1985-11-06 | Ellis & Company Gordon | Furniture leg raiser |
DE3507158A1 (en) * | 1985-03-01 | 1986-09-04 | Rudolf Dipl.-Wirtsch.-Ing. 3548 Arolsen Wilke | Plate holder |
GB2261161A (en) * | 1991-11-08 | 1993-05-12 | Canon Audio Ltd | Two-function supporting foot |
Citations (5)
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US905627A (en) * | 1908-10-14 | 1908-12-01 | John Henry Astruck | Smoker's stand. |
US2750709A (en) * | 1954-12-29 | 1956-06-19 | Casimiro G Saverino | Reversible lift for furniture legs |
US3032375A (en) * | 1959-06-12 | 1962-05-01 | Alladin Plastics Inc | Chair comprising removable elements |
US3199819A (en) * | 1963-03-14 | 1965-08-10 | Spartek Inc | Chair leg cushioning device and method of making the same |
US3687092A (en) * | 1970-10-12 | 1972-08-29 | Republic Molding Corp | Molded furniture |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB801498A (en) * | 1956-05-25 | 1958-09-17 | Speke Developments & Patents L | Improved ferrule for articles of furniture |
-
1973
- 1973-06-22 US US372860A patent/US3865050A/en not_active Expired - Lifetime
-
1974
- 1974-06-13 CH CH822274A patent/CH571329A5/xx not_active IP Right Cessation
- 1974-06-17 AT AT498974A patent/AT330402B/en not_active IP Right Cessation
- 1974-06-18 BE BE145553A patent/BE816488A/en unknown
- 1974-06-18 CA CA202,892A patent/CA1015391A/en not_active Expired
- 1974-06-18 FR FR7421145A patent/FR2233962B1/fr not_active Expired
- 1974-06-18 NL NL7408169A patent/NL7408169A/xx unknown
- 1974-06-18 DE DE2429004A patent/DE2429004A1/en active Pending
- 1974-06-19 IT IT7424175A patent/IT1050378B/en active
- 1974-06-20 SE SE7408194A patent/SE7408194L/xx unknown
- 1974-06-21 GB GB2756374A patent/GB1472107A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US905627A (en) * | 1908-10-14 | 1908-12-01 | John Henry Astruck | Smoker's stand. |
US2750709A (en) * | 1954-12-29 | 1956-06-19 | Casimiro G Saverino | Reversible lift for furniture legs |
US3032375A (en) * | 1959-06-12 | 1962-05-01 | Alladin Plastics Inc | Chair comprising removable elements |
US3199819A (en) * | 1963-03-14 | 1965-08-10 | Spartek Inc | Chair leg cushioning device and method of making the same |
US3687092A (en) * | 1970-10-12 | 1972-08-29 | Republic Molding Corp | Molded furniture |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011821A (en) * | 1975-10-29 | 1977-03-15 | Cosco, Inc. | Table |
US4396177A (en) * | 1979-11-27 | 1983-08-02 | U.S. Philips Corporation | Supporting foot for a recording and/or playback apparatus |
US4453766A (en) * | 1982-04-05 | 1984-06-12 | Divito Fred | Lift chair for disabled person |
US4496125A (en) * | 1982-08-26 | 1985-01-29 | Fiat Products Incorporated | Support leg assembly |
US4693188A (en) * | 1985-03-05 | 1987-09-15 | Ninkaplast Gmbh | Rotatable shelf insert for corner cupboards |
US4852837A (en) * | 1985-08-02 | 1989-08-01 | The Quaker Oats Company | Removable leg assembly |
US4793579A (en) * | 1988-02-16 | 1988-12-27 | Kason Industries, Inc. | Table leg mounting socket |
US4925140A (en) * | 1989-03-20 | 1990-05-15 | Itc Incorporated | Detachable leg assembly |
US5275579A (en) * | 1990-09-26 | 1994-01-04 | Wilkinson William T | Aerobic climbing step/bench |
US5116044A (en) * | 1990-09-26 | 1992-05-26 | William T. Wilkinson | Aerobic climbing step/bench |
US5096186A (en) * | 1990-11-19 | 1992-03-17 | William T. Wilkinson | Aerobic climbing step/bench |
US5125646A (en) * | 1991-05-03 | 1992-06-30 | Wilkinson William T | Aerobic step/bench exercise device |
WO1993000964A1 (en) * | 1991-07-01 | 1993-01-21 | The Step Company | An improved stepping device |
US5213554A (en) * | 1991-07-01 | 1993-05-25 | The Step Company | Stepping device |
US5286046A (en) * | 1991-11-25 | 1994-02-15 | Homecrest Industries Incorporated | Geriatric chair |
US5261334A (en) * | 1992-02-20 | 1993-11-16 | Chevoor Thomas C | Table of two heights |
FR2692926A1 (en) * | 1992-06-24 | 1993-12-31 | Francois Neveux | Process for assembling light structures - comprises hollow moulded polymer components, uprights with holes for horizontal tubes bearing roof sheets and grooved wall blocks |
US5375370A (en) * | 1994-03-23 | 1994-12-27 | Zimmerman; Clara H. | Flower arrangement holder |
WO1995028109A1 (en) * | 1994-04-15 | 1995-10-26 | Hon Industries, Inc. | Table leg support assembly and method |
US5528996A (en) * | 1994-04-15 | 1996-06-25 | Hon Industries Inc. | Table leg support assembly and method |
US5730081A (en) * | 1994-08-15 | 1998-03-24 | Tsengas; Steven | Animal feeder assembly |
US5509376A (en) * | 1994-08-15 | 1996-04-23 | Tsengas; Steven | Animal feeder assembly |
US5556181A (en) * | 1995-01-24 | 1996-09-17 | The Ritvik Group Inc. | Adjustable level play desk for a child |
US5638913A (en) * | 1995-01-30 | 1997-06-17 | Blum; Alvin S. | Adjustable height step-on container |
US5701759A (en) * | 1995-11-22 | 1997-12-30 | Ford Global Technologies, Inc. | Accumulator having a heat insulating cover |
US5826850A (en) * | 1997-02-12 | 1998-10-27 | Chem-Tainer Industries, Inc. | Rotatable and transferable stanchion assembly having a releasable lock |
US6355918B1 (en) * | 2000-02-24 | 2002-03-12 | Carl E. Eckmyre | Food support for use in a microwave oven |
US6761340B2 (en) * | 2002-11-13 | 2004-07-13 | John G. Shaw | Furniture leg protector |
US20040112854A1 (en) * | 2002-12-17 | 2004-06-17 | Kuo-Ping Lai | Detachable clothes rack |
US6749265B1 (en) * | 2003-04-30 | 2004-06-15 | Ideal Concepts Inc. | Seat of a metallic chair |
US20080136296A1 (en) * | 2006-11-22 | 2008-06-12 | Mack Daniel Westbrook | Student desk with book box |
US8186284B2 (en) | 2006-11-22 | 2012-05-29 | Artco-Bell | Student desk with book box |
US7574966B1 (en) * | 2007-11-01 | 2009-08-18 | Stephens Richard J | Portable voting booth and leg-holding structure |
US7469642B1 (en) * | 2008-01-15 | 2008-12-30 | Ledoux John P | Adjustable table and base assembly and method for use |
CN110801102A (en) * | 2018-08-06 | 2020-02-18 | 可文山 | Height-adjustable table leg |
CN110801102B (en) * | 2018-08-06 | 2022-07-05 | 可文山 | Height-adjustable table leg |
USD904095S1 (en) * | 2019-01-28 | 2020-12-08 | Kason Industries, Inc. | Non-skid leg |
Also Published As
Publication number | Publication date |
---|---|
FR2233962A1 (en) | 1975-01-17 |
SE7408194L (en) | 1974-12-23 |
GB1472107A (en) | 1977-05-04 |
ATA498974A (en) | 1975-09-15 |
FR2233962B1 (en) | 1978-01-13 |
BE816488A (en) | 1974-10-16 |
NL7408169A (en) | 1974-12-24 |
AT330402B (en) | 1976-06-25 |
CH571329A5 (en) | 1976-01-15 |
IT1050378B (en) | 1981-03-10 |
DE2429004A1 (en) | 1975-01-30 |
CA1015391A (en) | 1977-08-09 |
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