Supports – Bag holders – Mouth holding frames
Patent
1989-10-13
1990-09-11
Purol, David M.
Supports
Bag holders
Mouth holding frames
B65B 6704
Patent
active
049555669
ABSTRACT:
A system for supporting and holding open a container is provided which includes a mounting element which is adapted to be secured to a support, such as a vertical surface, and a mechanism to receive and hold a bag in an open position. The bag receiving and holding mechanism is pivotally connected to the mounting element. A biasing mechanism, with a predetermined load bearing capacity, is connected between the mounting element and the receiving and holding mechanism in a manner such that the receiving and holding mechanism is normally oriented in a substantially horizontal position above a floor. When a bag is held in place in the system and a load is placed in the bag, such that the bag and its load exceed the load bearing capacity of the biasing mechanism, the biasing mechanism will be overcome; thereby, allowing the receiving and holding mechanism to pivot downwardly so that the bag can be supported by the floor or the wall on which the system is mounted.
REFERENCES:
patent: 1158013 (1915-10-01), Vonderahe
patent: 1439878 (1922-12-01), Erhardt et al.
patent: 3468505 (1969-09-01), Reilly
patent: 3838839 (1974-10-01), Spencer
patent: 3841592 (1974-10-01), Witten
patent: 3870261 (1975-03-01), McSwain
patent: 4223858 (1980-09-01), Salazar
patent: 4669690 (1987-06-01), McEniry
Margolis Donald W.
Purol David M.
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