Collapsible dredge and methods of use therefor

• US 7,412,795 B2
• Filed: 05/30/2006
• Issued: 08/19/2008
• Est. Priority Date: 11/02/2005
• Status: Expired due to Fees

• Current Assignee: Offshore Innovations Incorporated
• Original Assignee: Offshore Innovations Incorporated
• Inventors: Godino, Christopher, Glynn, Kevin B.
• Primary Examiner(s): ROWAN, KURT C
• Application Number:
  US11/443,462
• Publication Number:
  US 20070094914A1
• Time in Patent Office: 812 Days
• Field of Search: 43/427.4, 43/274, 43/10, 431/05
• US Class Current: 43/42.74
• CPC Class Codes: A01K 91/04 for connecting lines to hooks or lures
• CPC Class Codes: A01K 91/053 Fishing booms, i.e. connecting devices spreading out the leaders, e.g. to avoid tangling thereof
• CPC Class Codes: A01K 91/08 Trolling devices
• CPC Class Codes: A01K 97/02 Devices for laying ground-bait, e.g. chum dispensers , e.g. also for throwing ground-bait

Abstract

A unitary, rotational, and collapsible luring dredge capable is rapid and convenient assembly for use and collapse for storage is provided, as are methods and kits for use.

Claims

1. A device for catching and attracting aquatic animals to a moving vessel, the device having an open position for use and a closed position for collapsing for storage, the device comprising a hub having a length and a width and a plurality of arms wherein the hub is centrally located with respect to the arms and the arms are radially distributed around the hub and along the length of the hub;

wherein the hub comprises a housing and a spindle situated within the housing, the housing and the spindle being hollow, and the housing comprises a plurality of segments distributed along the length of the hub;

wherein the housing and spindle further comprise a plurality of pairs of lateral apertures, wherein each member of the pair is diametrically arrayed 180°

around the respective spindle and segments of the housing;

the device further comprising a plurality of rods, each rod extending through a pair of lateral apertures in the segment and comprising a pair of arms;

wherein the device is collapsed into the closed position for storage, the segments and rods extending through the lateral apertures we axially rotated about the length and the rods lie in a plane determined by the length of the housing and center of the hub; and

wherein when the device is in the open position, the segments and rods extending through the lateral apertures are rotated and the device is locked in the open position, and each pair of arms lies in a plane offset by an angle from the plane of a further pair of arms, wherein the angle is determined by the number of arms.

2. The device according to claim 1, wherein the housing segments comprise a top cap, a bottom cap, and a plurality of mid segments situated between the top cap and bottom cap, and the spindle is enclosed in the housing.

3. The device according to claim 2, the spindle further having an upper end and a lower end within the hub, the spindle upper end having threads on an outer surface, and the top cap further having threads on an inner surface for screwing to the top of the spindle, wherein reversible rotation of the top cap along the threads in contact with the spindle upper end, with respect to the mid-segments and bottom cap, is means for alternately locking and releasing the spindle and rods within the housing in the open or closed position.

4. The device according to claim 3, wherein the top cap comprises means for loosening the position of the device into a position for rotational movement of the spindle and rods.

5. The device according to claim 3, wherein each of at least one pair of spindle lateral apertures is U-shaped, and the rod penetrating the housing segment and spindle through a U-shaped aperture portion is alternately and rotationally displaced from one to another U termini as the device is opened or closed, respectively.

6. The device according to claim 4, wherein rotationally screwing the top cap and with respect to the spindle locks the rods into the open or closed position.

7. The device according to claim 1, wherein the spindle comprises at least one material selected from the group of:

nickel, brass, bronze, aluminum, acrylic, stainless steel, a composite, and a nickel-plated material selected from the group.

8. The device according to claim 1, wherein at least one of the top cap and the bottom cap further comprises a swivel having an inner loop and an outer loop, each loop moving rotationally with respect to the other loop, the swivel located in each of the top cap and the bottom cap inserted so that an inner loop of the swivel is within and a first of the plurality of rods extends through the housing and spindle and further extends through the inner loop of the swivel.

9. The device according to claim 8 wherein the first rod extends through the bottom cap through the circular lateral aperture of the housing, the U-shaped aperture of the spindle, the swivel loop, the U-shaped aperture diametrically arrayed on the spindle, and the lateral aperture diametrically arrayed on the bottom cap.

10. The device according to claim 1 wherein at least one pair of the plurality of lateral spindle apertures are oval wherein the long axis of the oval is parallel to the length of the spindle, and at least one pair of apertures is U-shaped.

11. The device according to claim 1, wherein the plurality of rods is three rods, and the angle of offset of the plane of one of arm in the open position with respect to another arm is about 60°

around the length of the hub.

12. The device according to claim 1, wherein the plurality of rods is four rods, and the angle of offset of the plane of one of arm in the open position with respect to another arm is about 45°

around the length of the hub.

13. The device according to claim 1, wherein the rod is at least about 10 inches in length.

14. The device according to claim 1, wherein the rod is about 36 inches in length.

15. The device according to claim 1, further comprising a spring located between the lower end of the spindle in the housing and bottom cap.

16. A kit for a unitary collapsible device for catching or attracting an aquatic animal comprising at least one device according to claim 1 and a carrying bag.

17. The kit according to claim 16, further comprising at least one hook, lure or artificial bait.

18. The kit according to claim 16, wherein at least one of the devices comprises a plurality of devices, each having rods of length a different than rods of another device.

19. The device according to claim 1, wherein each of the arms further comprises a plurality of swivel sleeves for attachment for at least one of lures, bait, and baited hooks.