Portable fence

Fences – Panel

Patent

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Details

256 19, 256 26, 256 73, 256DIG2, 160351, 40610, E04H 1718

Patent

active

054029880

ABSTRACT:
The present portable fence is durable, lightweight and easily transported, erected and dismantled. In use, it will collapse upon impact, due to a break away, in the first embodiment, a joint between the fence post and its supporting leg, and in the second embodiment a joint in the supporting leg, yet in both embodiments the fence may be quickly and easily re-erected.

REFERENCES:
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patent: 935522 (1909-09-01), King
patent: 3021114 (1962-02-01), O'Connell
patent: 3305221 (1967-02-01), Kling
patent: 3499631 (1970-03-01), Heldenbrand
patent: 3662482 (1972-05-01), Sarkisian
patent: 3933311 (1976-01-01), Lemelson
patent: 4124198 (1978-11-01), Wong
patent: 4339114 (1982-07-01), Deike
patent: 4356999 (1982-11-01), McShane
patent: 4413361 (1983-11-01), Wolf et al.
patent: 4465262 (1984-08-01), Itri et al.
patent: 4535974 (1985-08-01), Conde
patent: 4605204 (1986-08-01), Schmanski et al.
patent: 4646807 (1987-03-01), Doublet
patent: 4727702 (1988-05-01), Baker et al.
patent: 4765596 (1988-08-01), Fontana
patent: 4792258 (1988-12-01), Goff
patent: 4806046 (1989-02-01), Clark
patent: 4830142 (1989-05-01), McManus
patent: 4844424 (1989-07-01), Knudslien
Flexible Safety Fencing by Carsonite, Jun. 1988.
Reduce Risk of Injury by Windscreens West, Inc.
Tough, Versatile Safety Fences by Tenax Corporation.
Softball Equipment by Innovative Products Incorporated, 1990.

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