EP0075544A3 - Oar for windsurf - Google Patents

Oar for windsurf Download PDF

Info

Publication number
EP0075544A3
EP0075544A3 EP82830238A EP82830238A EP0075544A3 EP 0075544 A3 EP0075544 A3 EP 0075544A3 EP 82830238 A EP82830238 A EP 82830238A EP 82830238 A EP82830238 A EP 82830238A EP 0075544 A3 EP0075544 A3 EP 0075544A3
Authority
EP
European Patent Office
Prior art keywords
oar
blades
windsurf
surfing
pivoted
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.)
Withdrawn
Application number
EP82830238A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0075544A2 (en
Inventor
Romano Gnagnetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from ITPG1981U32840U external-priority patent/IT8132840U1/it
Priority claimed from ITMI1981U23243U external-priority patent/IT8123243U1/it
Application filed by Individual filed Critical Individual
Publication of EP0075544A2 publication Critical patent/EP0075544A2/en
Publication of EP0075544A3 publication Critical patent/EP0075544A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/04—Oars; Sculls; Paddles; Poles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/70—Accessories not specially adapted for a particular type of board, e.g. paddings or buoyancy elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
EP82830238A 1981-09-21 1982-09-21 Oar for windsurf Withdrawn EP0075544A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITPG1981U32840U IT8132840U1 (it) 1981-09-21 1981-09-21 Remo bipala.
IT3284081U 1981-09-21
IT2324381U 1981-10-16
ITMI1981U23243U IT8123243U1 (it) 1981-10-16 1981-10-16 Remo per tavola a vela

Publications (2)

Publication Number Publication Date
EP0075544A2 EP0075544A2 (en) 1983-03-30
EP0075544A3 true EP0075544A3 (en) 1983-07-20

Family

ID=26328361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82830238A Withdrawn EP0075544A3 (en) 1981-09-21 1982-09-21 Oar for windsurf

Country Status (2)

Country Link
EP (1) EP0075544A3 (enExample)
GR (1) GR78043B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169255A (en) * 1985-01-04 1986-07-09 Philip Sydney Smith Device for propelling a vessel or a person
GB8813535D0 (en) * 1988-06-08 1988-07-13 Green K Emergency propulsion device
GB2261864A (en) * 1991-11-30 1993-06-02 Richard Andrew Hazelwood Propulsion by self aligning foil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333171A (en) * 1943-03-22 1943-11-02 Charles F Gorr Device for propelling boats
US2808802A (en) * 1954-02-16 1957-10-08 James R Graham Propulsion means for boats
US3135977A (en) * 1962-09-13 1964-06-09 Vidal Manuel Collapsible oars
AU3473171A (en) * 1970-09-23 1973-05-03 Stephen Couper Robert Improved propulsion unit for boats and the like
FR2182414A5 (enExample) * 1972-04-28 1973-12-07 Roche Andre
DE2308742A1 (de) * 1973-02-22 1974-10-17 Eduard Wilhelm Schreiber Paddel
DE2820420A1 (de) * 1978-05-08 1979-11-15 Geb Roehrbein Elli Klockow Notpaddel im surfmast

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333171A (en) * 1943-03-22 1943-11-02 Charles F Gorr Device for propelling boats
US2808802A (en) * 1954-02-16 1957-10-08 James R Graham Propulsion means for boats
US3135977A (en) * 1962-09-13 1964-06-09 Vidal Manuel Collapsible oars
AU3473171A (en) * 1970-09-23 1973-05-03 Stephen Couper Robert Improved propulsion unit for boats and the like
FR2182414A5 (enExample) * 1972-04-28 1973-12-07 Roche Andre
DE2308742A1 (de) * 1973-02-22 1974-10-17 Eduard Wilhelm Schreiber Paddel
DE2820420A1 (de) * 1978-05-08 1979-11-15 Geb Roehrbein Elli Klockow Notpaddel im surfmast

Also Published As

Publication number Publication date
EP0075544A2 (en) 1983-03-30
GR78043B (enExample) 1984-09-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI NL

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19840618