US2038806A - Doctor's stool - Google Patents
Doctor's stool Download PDFInfo
- Publication number
- US2038806A US2038806A US732968A US73296834A US2038806A US 2038806 A US2038806 A US 2038806A US 732968 A US732968 A US 732968A US 73296834 A US73296834 A US 73296834A US 2038806 A US2038806 A US 2038806A
- Authority
- US
- United States
- Prior art keywords
- stool
- seat
- base
- doctor
- pillar
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
Definitions
- the invention relates to a stool which while in use can be tipped back, forward or rotated right or left by the movement of the person sitting upon it.
- the stool has no moving parts except those involved in the adjustment to raise or lower the height of the seat to suit the personal desire of the user.
- the base I and the seat 'I are aluminum alloy castings and the base is made to flt the pillar 2 whichv is a seamless steel tube fitted to the base I, and a seamless steel tube 3 is tted to the seat casting I and inside of the pillar tube 2.
- the reinforcing steel tubing collar 4 fits over the pillar 2 to give additional strength to the pillar 2 and also added thickness to receive the threads for the locking thumbscrew 5 which is used to lock the seat at the desired height by having the end of the screw 5 extend into the holes 5 along the inner tube 3.
- the tube 3 is also provided with a slot I I in its wall and extending along its axis.
- a set screw I0 or the like is provided in the collar 4 to project through slot II, thereby cooperating with thumbscrew 5 to prevent the seat from turning with respect to the base which serves to keep the holes 5 radially in alignment with the thumbscrew 5.
- the tapered pins 6 secure the base I to the pillar 2 and also the seat 'I to the tubing 3.
- a filler 8 which may .be made of cork, leather, plush or any other desired material.
- a filler disc 9 made of non-slip material such as compressed cork, rubber, felt or the like is provided in the base I.
- the base I is recessed to receive the ller so that the same will project beyond the rim of the base.
- a stool having a telescoping two-piece upright member, a seat portion supported by said upright member, a base secured to the lower end of said upright member comprising a member having a 20 relatively large surface concentric with the upright member, and having an undercut outer edge portion, the under side of said surface being furnished with a, recess carrying a pad member concentric with the outer edge and of a smaller ra- 25 dius, with its lower surface at a lower horizontal plane than that of the lowest edge of the undercut portion.
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- Chairs Characterized By Structure (AREA)
Description
DoCToRs sToovL Filed June 29, 1954 ,9 INVENToR.
Patented Apr. 28, 1936 UNITED STATES PATENT OFFICE 1 Claim.
The invention relates to a stool which while in use can be tipped back, forward or rotated right or left by the movement of the person sitting upon it. The stool has no moving parts except those involved in the adjustment to raise or lower the height of the seat to suit the personal desire of the user.
The invention is illustrated in the accompanying drawing, in which the gure is a vertical section of the entire stool.
The base I and the seat 'I are aluminum alloy castings and the base is made to flt the pillar 2 whichv is a seamless steel tube fitted to the base I, and a seamless steel tube 3 is tted to the seat casting I and inside of the pillar tube 2.
The reinforcing steel tubing collar 4 fits over the pillar 2 to give additional strength to the pillar 2 and also added thickness to receive the threads for the locking thumbscrew 5 which is used to lock the seat at the desired height by having the end of the screw 5 extend into the holes 5 along the inner tube 3.
The tube 3 is also provided with a slot I I in its wall and extending along its axis. A set screw I0 or the like is provided in the collar 4 to project through slot II, thereby cooperating with thumbscrew 5 to prevent the seat from turning with respect to the base which serves to keep the holes 5 radially in alignment with the thumbscrew 5.
The tapered pins 6 secure the base I to the pillar 2 and also the seat 'I to the tubing 3.
'I'he seat I is covered by a filler 8 which may .be made of cork, leather, plush or any other desired material. Y
A filler disc 9 made of non-slip material such as compressed cork, rubber, felt or the like is provided in the base I. The base I is recessed to receive the ller so that the same will project beyond the rim of the base.
'I'he amount of tilt that can be given the seat 'I can be regulated by thickening or thinning the ller 9.
I claim:
A stool having a telescoping two-piece upright member, a seat portion supported by said upright member, a base secured to the lower end of said upright member comprising a member having a 20 relatively large surface concentric with the upright member, and having an undercut outer edge portion, the under side of said surface being furnished with a, recess carrying a pad member concentric with the outer edge and of a smaller ra- 25 dius, with its lower surface at a lower horizontal plane than that of the lowest edge of the undercut portion.
FREDERICK SELLAR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US732968A US2038806A (en) | 1934-06-29 | 1934-06-29 | Doctor's stool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US732968A US2038806A (en) | 1934-06-29 | 1934-06-29 | Doctor's stool |
Publications (1)
Publication Number | Publication Date |
---|---|
US2038806A true US2038806A (en) | 1936-04-28 |
Family
ID=24945647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US732968A Expired - Lifetime US2038806A (en) | 1934-06-29 | 1934-06-29 | Doctor's stool |
Country Status (1)
Country | Link |
---|---|
US (1) | US2038806A (en) |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503738A (en) * | 1947-09-25 | 1950-04-11 | Eastman Kodak Co | Extension column lock |
US2634795A (en) * | 1950-03-07 | 1953-04-14 | Julius C Bishop | Swivel stool |
US2712348A (en) * | 1954-03-22 | 1955-07-05 | John E Cooper | Dental stool having a rotatable motor control support |
US2741299A (en) * | 1949-12-29 | 1956-04-10 | Bargen William James | Vertically adjustable chair pedestal |
US3194403A (en) * | 1963-10-31 | 1965-07-13 | Jr Maurice Joseph Van Horn | Holder on upright support of detachable rotatable trays |
US4145044A (en) * | 1977-03-07 | 1979-03-20 | The Ohio Art Company | Portable basketball set |
DE3201335A1 (en) * | 1982-01-18 | 1983-07-28 | Walter 2200 Kölln-Reisiek Gerth | Standing support |
US5112103A (en) * | 1990-05-04 | 1992-05-12 | Downer Stephen H | Pedestaled seat |
US6435186B1 (en) * | 2001-08-17 | 2002-08-20 | Kurt Klemm | Anterior support device |
EP1334675A2 (en) * | 2002-02-12 | 2003-08-13 | Koala Design GmbH | Seating furniture in the form of a children's stool |
US20030183236A1 (en) * | 2001-08-17 | 2003-10-02 | Kurt Klemm | Anterior support device |
US20040226567A1 (en) * | 2001-08-17 | 2004-11-18 | Klemm Kurt W. | Anterior support device |
US6834916B2 (en) | 2001-05-11 | 2004-12-28 | White Pine Concepts, Llc | Gardening stool |
US20070095614A1 (en) * | 2005-10-25 | 2007-05-03 | Scott Mannor | Adjustable tree seat for hunters |
US20070289599A1 (en) * | 2002-06-26 | 2007-12-20 | Pilgrim Innovations, Llc | Anterior support device |
US20080054698A1 (en) * | 2002-06-26 | 2008-03-06 | Pilgrim Innovations, Llc | Combination twin adapter mounting plate and a pair of anterior supports |
WO2008142179A1 (en) * | 2007-05-23 | 2008-11-27 | Juan Luis Bellvis Castillo | Ergonomic device for support/seating |
US20090206231A1 (en) * | 2008-02-19 | 2009-08-20 | Steven Andrew Firman | Adjustable equipment assembly and base therefor |
US20090249551A1 (en) * | 2008-04-03 | 2009-10-08 | Pilgrim Innovations, Llc | Combination treatment device and an anterior support device |
US20100077677A1 (en) * | 2008-09-22 | 2010-04-01 | Mueller International Inc. | Adjustable underground meter installation |
US20100293719A1 (en) * | 2008-04-03 | 2010-11-25 | Klemm Kurt W | Combination treatment device and an anterior support device |
US20110221255A1 (en) * | 2010-03-15 | 2011-09-15 | Vs Vereinigte Spezialmobelfabriken Gmbh & Co. Kg | Item of seating furniture |
US20110221240A1 (en) * | 2010-03-11 | 2011-09-15 | Ziming Shen | Compact children's table and stool set |
US20130334846A1 (en) * | 2012-06-19 | 2013-12-19 | Sitight, Inc. | Seating device |
USD741073S1 (en) | 2013-04-30 | 2015-10-20 | FocalUprightFurniture, LLC | Upright seat |
US9243944B2 (en) | 2009-09-22 | 2016-01-26 | Mueller International, Llc | Adjustable underground meter installation |
US20160166083A1 (en) * | 2013-03-30 | 2016-06-16 | Jamie Lee Nicholls Carbone | Children's crawling aid that rocks |
US9585485B2 (en) * | 2015-05-15 | 2017-03-07 | Knoll, Inc. | Seating device having a tilt mechanism |
USD841994S1 (en) * | 2017-10-25 | 2019-03-05 | Extremis Inc. | Table |
US20190223605A1 (en) * | 2018-01-25 | 2019-07-25 | Jenny E Caulk | Interconvertable pet stairs and ottoman |
USD860661S1 (en) * | 2017-10-25 | 2019-09-24 | Dirk Wynants | Table |
US10681989B2 (en) * | 2017-12-29 | 2020-06-16 | Robert E Marsh | Marsh seat |
US10925360B1 (en) * | 2019-10-18 | 2021-02-23 | Mike Schwiebert | Portable, ergonomic, and selectively adjustable umbrella and seat support structure |
US11102957B2 (en) * | 2017-05-10 | 2021-08-31 | My Favorite Groomer | Adjustable supporting device |
US20230292927A1 (en) * | 2022-03-18 | 2023-09-21 | Comfordy Co., Ltd. | Chair base |
-
1934
- 1934-06-29 US US732968A patent/US2038806A/en not_active Expired - Lifetime
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503738A (en) * | 1947-09-25 | 1950-04-11 | Eastman Kodak Co | Extension column lock |
US2741299A (en) * | 1949-12-29 | 1956-04-10 | Bargen William James | Vertically adjustable chair pedestal |
US2634795A (en) * | 1950-03-07 | 1953-04-14 | Julius C Bishop | Swivel stool |
US2712348A (en) * | 1954-03-22 | 1955-07-05 | John E Cooper | Dental stool having a rotatable motor control support |
US3194403A (en) * | 1963-10-31 | 1965-07-13 | Jr Maurice Joseph Van Horn | Holder on upright support of detachable rotatable trays |
US4145044A (en) * | 1977-03-07 | 1979-03-20 | The Ohio Art Company | Portable basketball set |
DE3201335A1 (en) * | 1982-01-18 | 1983-07-28 | Walter 2200 Kölln-Reisiek Gerth | Standing support |
US5112103A (en) * | 1990-05-04 | 1992-05-12 | Downer Stephen H | Pedestaled seat |
US6834916B2 (en) | 2001-05-11 | 2004-12-28 | White Pine Concepts, Llc | Gardening stool |
US20050151403A1 (en) * | 2001-05-11 | 2005-07-14 | White Pine Concepts, Llc | Gardening stool |
US6435186B1 (en) * | 2001-08-17 | 2002-08-20 | Kurt Klemm | Anterior support device |
US20030183236A1 (en) * | 2001-08-17 | 2003-10-02 | Kurt Klemm | Anterior support device |
US7624737B2 (en) | 2001-08-17 | 2009-12-01 | Pilgrim Innovations, Llc | Anterior support device |
US20040226567A1 (en) * | 2001-08-17 | 2004-11-18 | Klemm Kurt W. | Anterior support device |
US7610917B2 (en) | 2001-08-17 | 2009-11-03 | Pilgrim Innovations, Llc | Anterior support device |
US20030034037A1 (en) * | 2001-08-17 | 2003-02-20 | Kurt Klemm | Anterior support device |
US7422016B2 (en) | 2001-08-17 | 2008-09-09 | Pilgrim Innovations, Llc | Anterior support device |
EP1334675A3 (en) * | 2002-02-12 | 2004-03-31 | Koala Design GmbH | Seating furniture in the form of a children's stool |
EP1334675A2 (en) * | 2002-02-12 | 2003-08-13 | Koala Design GmbH | Seating furniture in the form of a children's stool |
US20080054698A1 (en) * | 2002-06-26 | 2008-03-06 | Pilgrim Innovations, Llc | Combination twin adapter mounting plate and a pair of anterior supports |
US20070289599A1 (en) * | 2002-06-26 | 2007-12-20 | Pilgrim Innovations, Llc | Anterior support device |
US20070095614A1 (en) * | 2005-10-25 | 2007-05-03 | Scott Mannor | Adjustable tree seat for hunters |
WO2008142179A1 (en) * | 2007-05-23 | 2008-11-27 | Juan Luis Bellvis Castillo | Ergonomic device for support/seating |
ES2308935A1 (en) * | 2007-05-23 | 2008-12-01 | Juan Luis Bellvis Castillo | Ergonomic device for support/seating |
US20090206231A1 (en) * | 2008-02-19 | 2009-08-20 | Steven Andrew Firman | Adjustable equipment assembly and base therefor |
US20100293719A1 (en) * | 2008-04-03 | 2010-11-25 | Klemm Kurt W | Combination treatment device and an anterior support device |
US20090249551A1 (en) * | 2008-04-03 | 2009-10-08 | Pilgrim Innovations, Llc | Combination treatment device and an anterior support device |
US8256047B2 (en) | 2008-04-03 | 2012-09-04 | Klemm Kurt W | Combination treatment device and an anterior support device |
US20100077677A1 (en) * | 2008-09-22 | 2010-04-01 | Mueller International Inc. | Adjustable underground meter installation |
US9410838B2 (en) | 2008-09-22 | 2016-08-09 | Mueller International, Llc | Adjustable underground meter installation |
US9032989B2 (en) * | 2008-09-22 | 2015-05-19 | Mueller International, Llc | Adjustable underground meter installation |
US9243944B2 (en) | 2009-09-22 | 2016-01-26 | Mueller International, Llc | Adjustable underground meter installation |
US20110221240A1 (en) * | 2010-03-11 | 2011-09-15 | Ziming Shen | Compact children's table and stool set |
US20110220522A1 (en) * | 2010-03-11 | 2011-09-15 | Ziming Shen | Compact children's table and stool set |
US20110221255A1 (en) * | 2010-03-15 | 2011-09-15 | Vs Vereinigte Spezialmobelfabriken Gmbh & Co. Kg | Item of seating furniture |
EP2366310A1 (en) * | 2010-03-15 | 2011-09-21 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Seating furniture |
US8764116B2 (en) | 2010-03-15 | 2014-07-01 | Vs Vereinigte Spezialmoebelfabriken Gmbh & Co. Kg | Item of seating furniture |
US20130334846A1 (en) * | 2012-06-19 | 2013-12-19 | Sitight, Inc. | Seating device |
US8998319B2 (en) * | 2012-06-19 | 2015-04-07 | Sitight, Inc. | Seating device |
US9596936B2 (en) * | 2012-06-19 | 2017-03-21 | Sitight, Inc. | Seating device |
US20160166083A1 (en) * | 2013-03-30 | 2016-06-16 | Jamie Lee Nicholls Carbone | Children's crawling aid that rocks |
USD741073S1 (en) | 2013-04-30 | 2015-10-20 | FocalUprightFurniture, LLC | Upright seat |
US9585485B2 (en) * | 2015-05-15 | 2017-03-07 | Knoll, Inc. | Seating device having a tilt mechanism |
US11102957B2 (en) * | 2017-05-10 | 2021-08-31 | My Favorite Groomer | Adjustable supporting device |
USD841994S1 (en) * | 2017-10-25 | 2019-03-05 | Extremis Inc. | Table |
USD860661S1 (en) * | 2017-10-25 | 2019-09-24 | Dirk Wynants | Table |
US10681989B2 (en) * | 2017-12-29 | 2020-06-16 | Robert E Marsh | Marsh seat |
US10506882B2 (en) * | 2018-01-25 | 2019-12-17 | Jenny E Caulk | Interconvertable pet stairs and ottoman |
US20200113340A1 (en) * | 2018-01-25 | 2020-04-16 | Jenny E. Caulk | Interconvertable pet stairs and ottoman |
US10888168B2 (en) * | 2018-01-25 | 2021-01-12 | Jenny E. Caulk | Interconvertable pet stairs and ottoman |
US20190223605A1 (en) * | 2018-01-25 | 2019-07-25 | Jenny E Caulk | Interconvertable pet stairs and ottoman |
US10925360B1 (en) * | 2019-10-18 | 2021-02-23 | Mike Schwiebert | Portable, ergonomic, and selectively adjustable umbrella and seat support structure |
US20230292927A1 (en) * | 2022-03-18 | 2023-09-21 | Comfordy Co., Ltd. | Chair base |
US11805917B2 (en) * | 2022-03-18 | 2023-11-07 | Comfordy Co., Ltd. | Chair base |
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