Eaves rain gutter

Claim 1

An eaves rain gutter for mounting upon fascia of a building comprising: (a) an elongated flexible trough having first and second parallel stiffened edge extremities, the first edge extremity being held in fixed horizontal position, and the second edge extremity being movably held in a horizontally disposed water-holding state at an elevation adjacent said first edge extremity and causing said trough to have a sling-like configuration, said second edge extremity being capable of falling freely by gravity to a dumped state wherein the trough is disposed as a vertically oriented substantially flat sheet pendantly supported by aid first edge extremity, (b) a plurality of supporting brackets attachable to said fascia and configured to hold said first edge extremity in a fixed horizontal position, and hold said second edge extremity in a releasible horizontal position, (c) a plurality of tether lines interactive with said second edge extremity at horizontally spaced sites thereof and adapted to raise said second edge extremity from its position in the dumped state to its position in the water-holding state, (d) anchoring means for maintaining said tether lines in a fixed position in the water-holding state of the rain gutter, and (e) guide means which slidably engage said tether lines in a manner causing an angular directional change of the tether lines permitting movement of said tether lines in horizontal and substantially vertical directions, whereby (f) force applied to said tether lines in their horizontal directions causes said second edge extremity to be raised from said dumped state to said water-holding state.