IT8567493A1 - Colonna di sostegno regolabile in altezza, particolarmente per sedie e sgabelli girevoli. - Google Patents

Colonna di sostegno regolabile in altezza, particolarmente per sedie e sgabelli girevoli.

Info

Publication number: IT8567493A1
Authority: IT; Italy
Prior art keywords: stools; height; support column; adjustable support; swivel chairs
Prior art date: 1984-05-30

Application number

IT1985A67493A

Other languages

English (en)

Other versions

IT8567493A0 (it

IT1183862B (it

Original Assignee

Protoned Bv

Priority date (The priority date 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 date listed.)

1984-05-30

Filing date

1985-05-29

Publication date

1986-11-29

1985-05-29 Application filed by Protoned Bv filed Critical Protoned Bv

1985-05-29 Publication of IT8567493A0 publication Critical patent/IT8567493A0/it

1986-11-29 Publication of IT8567493A1 publication Critical patent/IT8567493A1/it

1987-10-22 Application granted granted Critical

1987-10-22 Publication of IT1183862B publication Critical patent/IT1183862B/it

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/26—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight

IT67493/85A 1984-05-30 1985-05-29 Colonna di sostegno regolabile in altezza particolarmente per sedie e sgabelli girevoli IT1183862B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2677/84A CH664679A5 (de)	1984-05-30	1984-05-30	Hoehenverstellbare drehstuhl-stuetzsaeule.

Publications (3)

Publication Number	Publication Date
IT8567493A0 IT8567493A0 (it)	1985-05-29
IT8567493A1 true IT8567493A1 (it)	1986-11-29
IT1183862B IT1183862B (it)	1987-10-22

Family

ID=4239100

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT8553436U IT8553436V0 (it)	1984-05-30	1985-05-29	Colonna di sostegno regolabile in altezza particolarmente per sedie e sgabelli girevoli
IT67493/85A IT1183862B (it)	1984-05-30	1985-05-29	Colonna di sostegno regolabile in altezza particolarmente per sedie e sgabelli girevoli

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT8553436U IT8553436V0 (it)	1984-05-30	1985-05-29	Colonna di sostegno regolabile in altezza particolarmente per sedie e sgabelli girevoli

Country Status (10)

Country	Link
US (1)	US4798358A (it)
JP (1)	JPS60259210A (it)
CH (1)	CH664679A5 (it)
DE (2)	DE3516539A1 (it)
DK (1)	DK234385A (it)
FR (1)	FR2565082B1 (it)
GB (1)	GB2159403B (it)
IT (2)	IT8553436V0 (it)
NO (1)	NO164695C (it)
SE (1)	SE8502648L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4753409A (en) *	1987-03-27	1988-06-28	Herman Miller, Inc.	Chair support incorporating a height adjustment mechanism
GB2239391B (en) *	1989-12-22	1993-07-28	Fox Int Group Ltd	Angler's seat or bedchair
GB2330300A (en) *	1997-10-17	1999-04-21	Dunlop Cox Ltd	Automotive seat suspension
DE102006061520B4 (de) *	2006-12-21	2011-10-27	Fischer Rohrtechnik Gmbh	Teleskopierbare Rohrverbindung für Staubsauger-Saugrohre oder Stative
US8167374B2 (en) *	2010-01-06	2012-05-01	Suntracker Products, Llc	Portable folding chair
US8678489B1 (en)	2010-06-04	2014-03-25	David Skinner	Hunting chair

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US437188A (en) *		1890-09-30		Revolving chair and stool
US2016132A (en) *	1934-01-31	1935-10-01	Bergslien Herman	Adjustable standard for stools
GB451122A (en) *	1935-04-04	1936-07-30	Tan Sad Chair Co 1931 Ltd	Improvements relating to seats, chairs, and the like
US2171653A (en) *	1938-11-23	1939-09-05	Heitmann Grace	Adjustable column for lamps and other articles
US3064934A (en) *	1962-01-05	1962-11-20	Desmarais Emile	Telescopic support
GB1046732A (en) *	1963-04-17	1966-10-26	Stanley Peter Smyth	Improvements in and relating to packaging stands
GB1226763A (it) *	1967-04-27	1971-03-31
DE1801159A1 (de) *	1968-08-06	1970-04-30	Ignatz Vogel Kg	Fuehrungseinrichtung
CH507472A (de) *	1970-01-19	1971-05-15	Massstabfabrik Schaffhausen Ag	Verstell- und Arretiervorrichtung, insbesondere für einen Zeichentisch
DE2164943C3 (de) *	1971-12-28	1981-03-19	Fritz Bauer + Söhne oHG, 8503 Altdorf	Hydraulisch blockierbare Hubvorrichtung
JPS546788Y2 (it) *	1974-09-19	1979-03-30
DE7623283U1 (de) *	1976-07-23	1977-01-13	Stabilus Gmbh, 5400 Koblenz	Fuehrungssaeule zur stufenlosen hoeheneinstellung von stuhlsitzen
NL177074C (nl) *	1977-02-14	1985-08-01	Gispen B V	Draaibare ondersteuningsinrichting en in lengte instelbaar element voor toepassing in een dergelijke ondersteuningsinrichting.
CA1154369A (en) *	1980-02-11	1983-09-27	Duane M. Beukema	Height adjustor for furniture
US4394001A (en) *	1981-03-18	1983-07-19	Haworth, Inc.	Height-adjusting mechanism for chair seat
DE8329848U1 (de) *	1982-11-03	1985-08-08	Protoned B.V., Amsterdam	Höhenverstellbare Stuhlstützsäule
US4513845A (en) *	1982-11-24	1985-04-30	Applied Power Inc.	Suspension system for a tilt cab truck

1984
- 1984-05-30 CH CH2677/84A patent/CH664679A5/de not_active IP Right Cessation
1985
- 1985-05-08 DE DE19853516539 patent/DE3516539A1/de active Granted
- 1985-05-08 DE DE8513582U patent/DE8513582U1/de not_active Expired
- 1985-05-24 DK DK234385A patent/DK234385A/da not_active Application Discontinuation
- 1985-05-29 IT IT8553436U patent/IT8553436V0/it unknown
- 1985-05-29 IT IT67493/85A patent/IT1183862B/it active
- 1985-05-29 JP JP60116305A patent/JPS60259210A/ja active Pending
- 1985-05-29 SE SE8502648A patent/SE8502648L/ not_active Application Discontinuation
- 1985-05-29 NO NO852144A patent/NO164695C/no unknown
- 1985-05-30 FR FR858508157A patent/FR2565082B1/fr not_active Expired
- 1985-05-30 GB GB08513652A patent/GB2159403B/en not_active Expired
1987
- 1987-07-06 US US07/073,366 patent/US4798358A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CH664679A5 (de)	1988-03-31
JPS60259210A (ja)	1985-12-21
NO164695B (no)	1990-07-30
DK234385D0 (da)	1985-05-24
IT8567493A0 (it)	1985-05-29
US4798358A (en)	1989-01-17
IT1183862B (it)	1987-10-22
SE8502648L (sv)	1985-12-01
DE8513582U1 (de)	1987-05-27
FR2565082B1 (fr)	1989-05-19
DE3516539A1 (de)	1985-12-19
GB2159403A (en)	1985-12-04
GB8513652D0 (en)	1985-07-03
DE3516539C2 (it)	1987-08-13
SE8502648D0 (sv)	1985-05-29
FR2565082A1 (fr)	1985-12-06
NO164695C (no)	1990-11-14
NO852144L (no)	1985-12-02
DK234385A (da)	1985-12-01
GB2159403B (en)	1988-03-02
IT8553436V0 (it)	1985-05-29

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