US977986A - Claw-bar. - Google Patents

Claw-bar. Download PDF

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Publication number
US977986A
US977986A US43285808A US1908432858A US977986A US 977986 A US977986 A US 977986A US 43285808 A US43285808 A US 43285808A US 1908432858 A US1908432858 A US 1908432858A US 977986 A US977986 A US 977986A
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US
United States
Prior art keywords
bar
claw
arms
waddell
fulcrum
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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 - Lifetime
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US43285808A
Inventor
Westley Waddell
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Individual
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Individual
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Priority to US43285808A priority Critical patent/US977986A/en
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Publication of US977986A publication Critical patent/US977986A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F15/00Crowbars or levers

Definitions

  • My invention relates to an improvement in claw bars, and the object is to provide a bar having two claws thereon whereby nails can be pulled.
  • Another object is to provide a fulcrum on the bar by which the bar can be used for tearing up floors and the like.
  • the invention consists in certain novel features of construction and combinations of parts which will behereinafter described and pointed out in the claim.
  • Figure 1 is a perspective view and Fig. 2 is an end View.
  • A represents the claw bar, which is provided with claws 1, 1, which extend in o posite directions from each other and ma e of a single piece of material.
  • arms 2, 2 Secured to the sides of the bar are arms 2, 2, which extend at right angles from the bar.
  • the ends of the arms are preferably flared outward as at 3 to give greater bearing surface when usedas a fulcrum in prying up boards or any object to be raised.
  • the outer end of the bar is preferably curved as at 4 whereby Specification of Letters Patent.
  • a claw-bar made in one integral piece of arrangement of the metal, at one end of which are formed curved oppositely disposed claws, and at right; angles to .which it is provided with oppositely disposed arms, the extreme ends of wh ch are flared outward to afford greater bear ng surface when used as a fulcrum in prying loose boards or other objects to be reused, said oppositely disposed arms being fiat and located in a plane at right angles to the length of the ban In testimony whereof I afiix my signature in presence of two witnesses. WESTLEY WADDELL.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

Y W. WADDELL.
CLAW BAR.
APPLIGATION FILED MAY 14, 1903.
977,986. Patented Dec. 6, 19 10 Witnzoaeo K3 \D (ML W W. M
A attain;
A A ED vi CLAW-BAR.
To all whom it may concern: Be it known that I, WESTLEY WADDELL, a citizen of the United States, residing at Eagle Grove, in the county of \Vright and State of Iowa, have invented certain new and useful Improvements in Claw-Bars, of which the following is a specification.
My invention relates to an improvement in claw bars, and the object is to provide a bar having two claws thereon whereby nails can be pulled.
Another object is to provide a fulcrum on the bar by which the bar can be used for tearing up floors and the like.
The invention consists in certain novel features of construction and combinations of parts which will behereinafter described and pointed out in the claim.
In the accompanying drawings: Figure 1 is a perspective view and Fig. 2 is an end View.
A represents the claw bar, which is provided with claws 1, 1, which extend in o posite directions from each other and ma e of a single piece of material. Secured to the sides of the bar are arms 2, 2, which extend at right angles from the bar. The ends of the arms are preferably flared outward as at 3 to give greater bearing surface when usedas a fulcrum in prying up boards or any object to be raised. The outer end of the bar is preferably curved as at 4 whereby Specification of Letters Patent.
Patented Dec. 1910.
Application filed May 14, 1908. Serial No. 432,858.
it may be used fornprying purposes to loosen flooring or the like.
By my improved bar I am enabled to draw nails and use the claw ends for prying boards, tearing up floors and for like puroses, by using the projections or arms 2 as fulcrums. 1
It is evident that sli ht changes might be made in the form anf several parts described without departing from the spirit and scope of my invention, and hence I do not wish to limit myself to the exact construction herein set forth, but:
Having fully described my invention, what I desire to secure by Letters Patent, is
A claw-bar made in one integral piece of arrangement of the metal, at one end of which are formed curved oppositely disposed claws, and at right; angles to .which it is provided with oppositely disposed arms, the extreme ends of wh ch are flared outward to afford greater bear ng surface when used as a fulcrum in prying loose boards or other objects to be reused, said oppositely disposed arms being fiat and located in a plane at right angles to the length of the ban In testimony whereof I afiix my signature in presence of two witnesses. WESTLEY WADDELL.
Witnesses:
' PAUL FLOWER,
G. M. VVIN'rsR.
US43285808A 1908-05-14 1908-05-14 Claw-bar. Expired - Lifetime US977986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US43285808A US977986A (en) 1908-05-14 1908-05-14 Claw-bar.

Applications Claiming Priority (1)

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US43285808A US977986A (en) 1908-05-14 1908-05-14 Claw-bar.

Publications (1)

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US977986A true US977986A (en) 1910-12-06

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Family Applications (1)

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US43285808A Expired - Lifetime US977986A (en) 1908-05-14 1908-05-14 Claw-bar.

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457231A (en) * 1946-08-09 1948-12-28 William F Henderson Wrecking bar
US2695157A (en) * 1951-05-15 1954-11-23 Everett E Wilson Concrete forms stripping tool
US2864583A (en) * 1955-08-08 1958-12-16 Calvin J Bressler Wrecking and stripping bar
US3893200A (en) * 1974-11-04 1975-07-08 Raymond Lee Organization Inc Wrecking bar
USD295715S (en) 1986-03-31 1988-05-17 Garrett Lamills A Double nail puller with nailer
US5325264A (en) * 1990-07-20 1994-06-28 Ibm Corporation Device for removing a direct access storage device from a personal computer
US5855358A (en) * 1997-09-29 1999-01-05 Witter; Lowell F. Framework removal tool
US6260824B1 (en) * 2000-06-06 2001-07-17 John B. Aderhold Board saver pry bar
US6505817B1 (en) 1997-09-29 2003-01-14 Lowell F. Witter Framework removal tool
US6604729B2 (en) 1999-12-20 2003-08-12 Chris R. Fagan Nail extractor apparatus
US6663083B1 (en) 2003-01-16 2003-12-16 Virgil Smith Crowbar with pivot arm
USD788563S1 (en) * 2016-01-05 2017-06-06 Matthew A. Woodgeard Multi-purpose wrecking tool
USD795037S1 (en) * 2016-06-16 2017-08-22 OnScene Solutions, LLC Multi-use firefighting tool
US20240044159A1 (en) * 2022-08-04 2024-02-08 Dalton Lynch Tile Removal Assembly

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457231A (en) * 1946-08-09 1948-12-28 William F Henderson Wrecking bar
US2695157A (en) * 1951-05-15 1954-11-23 Everett E Wilson Concrete forms stripping tool
US2864583A (en) * 1955-08-08 1958-12-16 Calvin J Bressler Wrecking and stripping bar
US3893200A (en) * 1974-11-04 1975-07-08 Raymond Lee Organization Inc Wrecking bar
USD295715S (en) 1986-03-31 1988-05-17 Garrett Lamills A Double nail puller with nailer
US5325264A (en) * 1990-07-20 1994-06-28 Ibm Corporation Device for removing a direct access storage device from a personal computer
US5855358A (en) * 1997-09-29 1999-01-05 Witter; Lowell F. Framework removal tool
US6186479B1 (en) 1997-09-29 2001-02-13 Lowell F. Witter Framework removal tool method
US6505817B1 (en) 1997-09-29 2003-01-14 Lowell F. Witter Framework removal tool
US6604729B2 (en) 1999-12-20 2003-08-12 Chris R. Fagan Nail extractor apparatus
US6260824B1 (en) * 2000-06-06 2001-07-17 John B. Aderhold Board saver pry bar
US6663083B1 (en) 2003-01-16 2003-12-16 Virgil Smith Crowbar with pivot arm
USD788563S1 (en) * 2016-01-05 2017-06-06 Matthew A. Woodgeard Multi-purpose wrecking tool
USD843194S1 (en) 2016-01-05 2019-03-19 Matthew A. Woodgeard Multi-purpose wrecking tool
USD795037S1 (en) * 2016-06-16 2017-08-22 OnScene Solutions, LLC Multi-use firefighting tool
US20240044159A1 (en) * 2022-08-04 2024-02-08 Dalton Lynch Tile Removal Assembly
US12428862B2 (en) * 2022-08-04 2025-09-30 Dalton Lynch Tile removal assembly

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