NL6812837A - - Google Patents

Info

Publication number
NL6812837A
NL6812837A NL6812837A NL6812837A NL6812837A NL 6812837 A NL6812837 A NL 6812837A NL 6812837 A NL6812837 A NL 6812837A NL 6812837 A NL6812837 A NL 6812837A NL 6812837 A NL6812837 A NL 6812837A
Authority
NL
Netherlands
Application number
NL6812837A
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
Application filed filed Critical
Publication of NL6812837A publication Critical patent/NL6812837A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/005—Non-circular-curve-drawing instruments pendulum-actuated
NL6812837A 1968-03-06 1968-09-09 NL6812837A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71092368A 1968-03-06 1968-03-06

Publications (1)

Publication Number Publication Date
NL6812837A true NL6812837A (enrdf_load_stackoverflow) 1969-09-09

Family

ID=24856076

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6812837A NL6812837A (enrdf_load_stackoverflow) 1968-03-06 1968-09-09

Country Status (4)

Country Link
US (1) US3494037A (enrdf_load_stackoverflow)
BE (1) BE715116A (enrdf_load_stackoverflow)
FR (1) FR1580727A (enrdf_load_stackoverflow)
NL (1) NL6812837A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1061557A (en) * 1975-05-12 1979-09-04 Thomas E. Truitt Pendulum device
US3977085A (en) * 1975-10-20 1976-08-31 Sandifer Robert L Pendulum toy
US4162577A (en) * 1977-10-31 1979-07-31 Cosman Michael A Pendulum drawing machine
US4703562A (en) * 1986-11-06 1987-11-03 Burkholder Dennis H Pendulum design machine
US7900584B2 (en) * 2006-06-20 2011-03-08 G.H.L. International, Inc. Animal entertainment device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898599A (en) * 1908-02-07 1908-09-15 Herbert Pearce Pendulograph.
US1869951A (en) * 1929-04-24 1932-08-02 F J Catterlin Pendulum toy
US3143807A (en) * 1962-04-02 1964-08-11 George L Christie Pendulum drawing device

Also Published As

Publication number Publication date
BE715116A (enrdf_load_stackoverflow) 1968-09-30
FR1580727A (enrdf_load_stackoverflow) 1969-09-05
US3494037A (en) 1970-02-10

Similar Documents

Publication Publication Date Title
AU428130B2 (enrdf_load_stackoverflow)
AU5184069A (enrdf_load_stackoverflow)
AU6168869A (enrdf_load_stackoverflow)
AU6171569A (enrdf_load_stackoverflow)
AU429879B2 (enrdf_load_stackoverflow)
AU2581067A (enrdf_load_stackoverflow)
AU4304568A (enrdf_load_stackoverflow)
AU4811568A (enrdf_load_stackoverflow)
AU2580267A (enrdf_load_stackoverflow)
AU4744468A (enrdf_load_stackoverflow)
BE716546A (enrdf_load_stackoverflow)
BE717747A (enrdf_load_stackoverflow)
BE709496A (enrdf_load_stackoverflow)
BE709484A (enrdf_load_stackoverflow)
BE709479A (enrdf_load_stackoverflow)
BE709446A (enrdf_load_stackoverflow)
BE709435A (enrdf_load_stackoverflow)
BE709415A (enrdf_load_stackoverflow)
BE709320A (enrdf_load_stackoverflow)
BE709319A (enrdf_load_stackoverflow)
BE709301A (enrdf_load_stackoverflow)
BE709274A (enrdf_load_stackoverflow)
BE709138A (enrdf_load_stackoverflow)
BE709119A (enrdf_load_stackoverflow)
BE709095A (enrdf_load_stackoverflow)