Patent US4322908A successfully refreshed from Google Patents.
US4322908A
Expired / Lapsed
US
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Animated wildfowl decoy
Assignee: Individual
•
Filing: 1980-02-29
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Granted: 1982-04-06
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Expires: 2000-02-29
Abstract
Abstract A improved animated wildfowl decoy with self-contained power and control systems featuring selectable solar energy power or alternative battery power, continuous solar energy re-charge of battery, unique new highly efficient capstan type torque conversion system, positive movement back and forth across the water, automatic direction reversal, sporatic movements, and unaffected by wind, currents or shallow water.
Inventors
- 👤 Roy E. McCrory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:52
CPC Classifications
A; A01; A01M; A01M31/00; A01M31/06
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
103 words
An animated wildfowl decoy comprising a floatable hollow body having a bottom with an opening therein; the hollow body being formed in the image of a wildfowl and housing therein a fixed capstan means; a length of tether line means with an intermediate portion thereof looped through the bottom opening and entrained about the capstan means, the end portions of the tether line means being adapted to be tautly secured; and an electric circuit including a battery and a motor attached to the capstan means for rotating the capstan means to pull the hollow body along the length of said tether line means.
Claim 2
Dependent Claim
103 words
An animated wildfowl decoy comprising a floatable hollow body having a bottom with an opening therein; the hollow body being formed in the image of a wildfowl and housing therein a fixed capstan means; a length of tether line means with an intermediate portion thereof looped through the bottom opening and entrained about the capstan means, the end portions of the tether line means being adapted to be tautly secured; and an electric circuit including a battery and a motor attached to the capstan means for rotating the capstan means to pull the hollow body along the length of said tether line means.
Claim 3
Dependent Claim
12 words
The animated wildfowl decoy of claim 1 wherein the battery is rechargeable.
Claim 4
Dependent Claim
25 words
The animated wildfowl decoy of claim 1 further including means to convert solar energy into electric energy for powering the motor and/or re-charging the battery.
Claim 5
Dependent Claim
18 words
The animated wildfowl decoy of claim 3 wherein the means to convert includes a solar energy photovoltaic cell.
Claim 6
Dependent Claim
29 words
The animated wildfowl decoy of claim 1 wherein the electric circuit includes timer means for providing intermittent starts and stops to increase life-like movements of the animated wildfowl decoy.
Claim 7
Dependent Claim
24 words
The animated wildfowl decoy of claim 1 wherein the bottom is a flotation plate-form made from a solid mass of low density flotation material.
Claim 8
Dependent Claim
23 words
The animated wildfowl decoy of claim 1 wherein the electric circuit includes a manually operated on/off switch disposed exteriorly on the hollow body.
Claim 9
Dependent Claim
34 words
The animated wildfowl decoy of claim 1 wherein the motor is reversible and the electric circuit includes electronic control means for reversing the motor and the direction of movement of the animated wildfowl decoy.
Claim 10
Dependent Claim
44 words
The animated wildfowl decoy of claim 8, wherein the tether line means have stop means affixed along the end portions and the electronic control means is responsive to the stop means entering the interior of the hollow body to effect reversal of the motor.
Claim 11
Dependent Claim
111 words
The animated wildfowl decoy of claim 9 wherein a pair of levers are disposed interiorly of the hollow body adjacent the bottom opening, a pair of direction switches in the electric circuit operatively associated with said levers, the paths of travel of the two flights of the loop of the tether line means being such that when either stop means enters the interior of the hollow body it will trip a respective lever to activate a respective direction switch to provide a control signal to the electronic control means for reversing direction of rotation of the motor driven capstan means and thereby the direction of travel of the animated wildfowl decoy.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-04-05 | 1985-10-05 | 1986-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-05 | 1989-10-05 | 1990-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-05 | 1993-10-05 | 1994-04-06 | $7700.00 | Window Closed / Lapsed |