Play yards for infants

Details Play yards for infants Play yards for infants

1992-08-28

1994-01-18

Trettel, Michael F.

Beds

Crib

Folding

5981, A47D 700

Patent

active

052790061

ABSTRACT:
The present invention employs a swivelable locking member which is pivotally connected to upper frame supports on a play yard. The frame of the play yard also employs vertical supports whose spacing is maintained by a number of lateral extending members. Complementary inner and outer support members are employed to maintain the shape of the play yard and relative position of the structural members of the play yard. Alternatively, a motion inhibiting insert may be placed between adjacent lateral extending members. This, combined with the swivelable locking bracket, ensures easy pivot assembly or disassembly of the present invention, and ensures that the play yard will not accidentally collapse.

REFERENCES:
patent: 1211730 (1917-01-01), Lucas
patent: 1374333 (1921-04-01), Stotler et al.
patent: 1413068 (1922-04-01), Stotler et al.
patent: 1630941 (1927-05-01), Hood
patent: 1782217 (1930-11-01), Stoddard
patent: 2287907 (1942-06-01), Schettler, Jr.
patent: 2464866 (1949-03-01), Holtz
patent: 2486054 (1949-10-01), Morse
patent: 2486067 (1949-10-01), Schroeder
patent: 2490296 (1947-05-01), Fournier
patent: 2498203 (1950-02-01), Fischer
patent: 2561637 (1951-07-01), Rex
patent: 2569937 (1951-10-01), Lindgren
patent: 2607052 (1952-08-01), LeRoy
patent: 2617999 (1952-11-01), Mitchell
patent: 2629110 (1953-02-01), Fournier
patent: 2659903 (1953-11-01), Hagelfeldt
patent: 2784420 (1957-03-01), Moltane
patent: 2901755 (1959-09-01), Wood, Jr.
patent: 2908021 (1959-10-01), Fulton
patent: 2922169 (1960-01-01), Werner
patent: 2942750 (1960-06-01), Neely
patent: 3091249 (1960-08-01), O'Neil
patent: 3165760 (1965-01-01), Abajian
patent: 3183528 (1965-05-01), Jacobs et al.
patent: 3430273 (1969-03-01), Stillwaugh
patent: 3605139 (1971-09-01), Lorentz, Jr.
patent: 3789439 (1974-02-01), Berg et al.
patent: 3924280 (1975-12-01), Vaiano
patent: 4008497 (1977-02-01), Badon
patent: 4008499 (1977-02-01), Wren et al.
patent: 4044411 (1977-08-01), Peterson
patent: 4069524 (1978-10-01), Carlo
patent: 4070716 (1978-01-01), Satt et al.
patent: 4073017 (1978-02-01), Stevens
patent: 4186454 (1980-02-01), Cone
patent: 4202065 (1980-05-01), Sullivan
patent: 4357735 (1982-11-01), Saint et al.
patent: 4376318 (1983-03-01), Cirillo
patent: 4538309 (1985-09-01), Gunter
patent: 4561128 (1985-12-01), Zimmerman
patent: 4561138 (1985-12-01), Hwang
patent: 4573224 (1986-03-01), Saint
patent: 4688280 (1987-08-01), Kohus et al.
patent: 4703525 (1987-11-01), Shamie
patent: 4811437 (1985-03-01), Dillner et al.
patent: 4848793 (1989-07-01), Huspen et al.
patent: 4934025 (1990-06-01), Mariol

Affiliated with

Also associated with

Rating

Play yards for infants does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Play yards for infants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Play yards for infants will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1129377