CA988462A - Boat support for trailers - Google Patents

Boat support for trailers

Info

Publication number
CA988462A
CA988462A CA160,274A CA160274A CA988462A CA 988462 A CA988462 A CA 988462A CA 160274 A CA160274 A CA 160274A CA 988462 A CA988462 A CA 988462A
Authority
CA
Canada
Prior art keywords
trailers
boat support
boat
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA160,274A
Other versions
CA160274S (en
Inventor
Oscar C. Calkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calkins Manufacturing Co
Original Assignee
Calkins Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calkins Manufacturing Co filed Critical Calkins Manufacturing Co
Application granted granted Critical
Publication of CA988462A publication Critical patent/CA988462A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
    • B60P3/1033—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats on a loading frame, e.g. the vehicle being a trailer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
    • B60P3/1033—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats on a loading frame, e.g. the vehicle being a trailer
    • B60P3/1066—Arrangement of supports, rollers or winches on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
CA160,274A 1972-01-03 1972-12-29 Boat support for trailers Expired CA988462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21471372A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
CA988462A true CA988462A (en) 1976-05-04

Family

ID=22800146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,274A Expired CA988462A (en) 1972-01-03 1972-12-29 Boat support for trailers

Country Status (2)

Country Link
US (1) US3785677A (en)
CA (1) CA988462A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892320A (en) * 1974-03-29 1975-07-01 Benjamin T Moore Boat trailer with multiple rocking boom suspension
US3974924A (en) * 1974-07-12 1976-08-17 Tee Nee Trailer Company Boat trailer
US3888367A (en) * 1974-09-03 1975-06-10 William F Cox Boat trailer
US3989267A (en) * 1974-09-23 1976-11-02 Robinson Norman D Boat latch
US3993324A (en) * 1975-08-04 1976-11-23 Calkins Manufacturing Company Boat trailer
US4592694A (en) * 1978-08-24 1986-06-03 Ez Loader Boat Trailers, Inc. Modular boat trailer
US4530634A (en) * 1979-08-09 1985-07-23 Johnson Lawrence N Boat trailer with pivotal dropped cross bar roller mounting system
GB2082128B (en) * 1980-08-15 1984-05-10 Cowley Keith A roller assembly
US4464092A (en) * 1982-02-05 1984-08-07 Chambers J Bruce Boat trailer
US4717165A (en) * 1986-07-22 1988-01-05 Johnson Lawrence N Boat trailer
US4934895A (en) * 1987-07-22 1990-06-19 Emile Thibodeaux Combination truck and boat trailer apparatus
US4875700A (en) * 1988-05-31 1989-10-24 Magline, Inc. Boat trailers
US4955778A (en) * 1989-05-15 1990-09-11 Godbersen Byron L Boat trailer pivotal roller keel support assembly
US5255933A (en) * 1992-02-03 1993-10-26 Calkins Manufacturing Company Weight distributing hull and keel support for boat trailer frames
US6964540B1 (en) * 2002-09-30 2005-11-15 Foxwell Robert D Variably adjustable watercraft ramp
US7231882B2 (en) * 2004-12-06 2007-06-19 Anchor Welding Inc. Support assembly for loading and securing a tender
US8579259B2 (en) 2010-05-11 2013-11-12 Cequent Performance Products, Inc. Two speed winch assembly
US8657260B2 (en) 2010-05-11 2014-02-25 Cequent Performance Products, Inc. Integrated winchhead
USD839527S1 (en) 2016-11-29 2019-01-29 Horizon Global Americas Inc. Winch housing
USD844927S1 (en) 2017-07-10 2019-04-02 Horizon Global Americas Inc. Winch housing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830718A (en) * 1956-11-08 1958-04-15 Felton H Havins Boat trailer
US2827188A (en) * 1957-06-20 1958-03-18 Reeder Rovil Zee Boat trailer
US3057493A (en) * 1960-05-26 1962-10-09 Vardra H Cameron Roller support arm bracket for boat trailers
US3058756A (en) * 1961-06-05 1962-10-16 Charles H Holsclaw Trailer construction for boats having warped undersurface
US3176865A (en) * 1963-05-27 1965-04-06 Lone Star Boat Company Boat trailer with push-off device
FR1386342A (en) * 1963-11-26 1965-01-22 Le Tube Manufacture Pour Manut Trailer perfected for transporting boats
US3210049A (en) * 1964-10-12 1965-10-05 Charles H Holsclaw Winch arrangement for boat trailer
US3512667A (en) * 1969-04-21 1970-05-19 Calkins Mfg Co Boat trailer

Also Published As

Publication number Publication date
US3785677A (en) 1974-01-15

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