US1359777A - Staple-extractor - Google Patents

Staple-extractor Download PDF

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Publication number
US1359777A
US1359777A US335411A US33541119A US1359777A US 1359777 A US1359777 A US 1359777A US 335411 A US335411 A US 335411A US 33541119 A US33541119 A US 33541119A US 1359777 A US1359777 A US 1359777A
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US
United States
Prior art keywords
staple
foot
extractor
shank
tool
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 - Lifetime
Application number
US335411A
Inventor
Charles G Wright
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to US335411A priority Critical patent/US1359777A/en
Application granted granted Critical
Publication of US1359777A publication Critical patent/US1359777A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00Nail, spike, and staple extractors

Definitions

  • My invention consists of-a tooladapted to,
  • v ig. 3 represents a side elevation of the extractor at a right angle to Figs. 1 and 2 1n inclined position preparatory to engagement.
  • Fig. 4 represents a bottom plan View thereof.
  • Fig. 5 represents a transverse section of the foot of the extractor on line 55 Fig. 3.
  • Fig. 6 represents atransverse section thereof on line 6-6 Fig. 3.
  • 1 designates a shank forming the handle 'of the tool
  • 2 designates a foot which extends at n angle from the shank at the lower end of the latter.
  • the foot extends tapering from theshank toits terminal forming the single point 3,
  • the sides of the foot adjacent to the place of junction with the shank are tapered or sloped inwardly in down direction as at 6, forming the heel 7 of the tool of reduced width and with angular corners on its bottom, the under surface of said bottom being curved from front torear.
  • the back of the foot has thereon the flat surface 8 which is somewhat in a right line from the point 3 of the foot so as to receive the impact of a hammer Specification of Letters Patent.
  • the operation is as follows
  • the tool is placed at an inclination-on the post, board, etc. in which a staple is secured adjacent to the crown of the latter and the point 3 directed to the underside of said crown, the underside 4 of the foot resting solidly on said post.
  • the flat face 8 of the back of the foot is then subjected to the blows of a hammer or crown of the staple and raises it to great extent causing the legs of the latter to be extracted from the post, the leverage of the shank and foot with the assistance of the other features of the foot causing the exoperated and powerful manner.
  • the tool may be levered on the wood by the curved heel to raise the foot and consequently lift the staple, the narrow under face of the heel is adapted to bite into the wood so as to take firm hold thereof while the foot presses upwardly against the underside of the crown of the staple between the. tops of the legs thereof, thus starting the staple and finally. raising it.
  • the staple legs are rusted inthe wood and'so held with greater tightness
  • the tool may be rocked laterally on. its narrow heel and the slopes on the sides of the foot andso the staple may be worked out from side to side of the wood.
  • the heel of the foot being narrow causesthe heel to bite thepost, and by its angles at I traction of the staple in a convenient, easily- .ters Patent, is
  • the flat sunface of the back of the foot' is positioned in relation to the point of the-latter as to indicate the proper place where the blows of a hammerare to be made so that said point is properly directed to the place of application under the crown of the staple.
  • Letstaple extractor the same being constructed of a shank and a foot, the latter of angular form in cross section tapering from" said shank to a single point, said foot having on 7 its underside at the rear thereof a curved heel, a hammering surface at the top of the rear of the latter, and slopes on its sides exterial of the tool at the top of the angle of the shank andfoot.

Description

c. e. WRIGHT.
STABLE EXTRACTOR.
APPLICATION FILED NOV. 3. 1919.
Pfianted NW. 23 .1920
l ssamve I, Arrow/ms.--
-' UNITED ISTATES PATENT OFFICE.
CHARLES G. WRIGHT, F 'AMIBLER, PENNSYLVANIA,
srArLE-ExrnAcTon.
' To all whom it may concern Be it known that 1, CHAR ES WnIGH'r, a citizen of the United States, residingzat Ambler, in the county of Montgomery, State.
of Pennsylvania, have invented a new and useful Staple-Extractor, of which the following'is a specification.
My invention consists of-a tooladapted to,
extract a staple in a convenient, easily operposite sides of a staple extractor embodying my invention. v
v ig. 3 represents a side elevation of the extractor at a right angle to Figs. 1 and 2 1n inclined position preparatory to engagement.
with a staple.
Fig. 4 represents a bottom plan View thereof.
Fig. 5 represents a transverse section of the foot of the extractor on line 55 Fig. 3.
Fig. 6 represents atransverse section thereof on line 6-6 Fig. 3.
Similar numerals of reference indicate corresponding parts in the figures.
Referring to the drawings.
1 designates a shank forming the handle 'of the tool, and 2 designates a foot which extends at n angle from the shank at the lower end of the latter.
The foot extends tapering from theshank toits terminal forming the single point 3,
and has all of its sides fiat as at 4- 1, 55,
the corners of the foot-thus being angular.
The sides of the foot adjacent to the place of junction with the shank are tapered or sloped inwardly in down direction as at 6, forming the heel 7 of the tool of reduced width and with angular corners on its bottom, the under surface of said bottom being curved from front torear.
What may be termed the back of the foot has thereon the flat surface 8 which is somewhat in a right line from the point 3 of the foot so as to receive the impact of a hammer Specification of Letters Patent.
Patented Nov. 23, 1920.
Application filed November 3, 1919. Serial no. 335,4 11.
or the like to drive the said point under the v crown of the staple.
The operation is as follows The tool is placed at an inclination-on the post, board, etc. in which a staple is secured adjacent to the crown of the latter and the point 3 directed to the underside of said crown, the underside 4 of the foot resting solidly on said post. j
The flat face 8 of the back of the foot is then subjected to the blows of a hammer or crown of the staple and raises it to great extent causing the legs of the latter to be extracted from the post, the leverage of the shank and foot with the assistance of the other features of the foot causing the exoperated and powerful manner.
As the foot rests on the wood in which the staple is contained, the tool may be levered on the wood by the curved heel to raise the foot and consequently lift the staple, the narrow under face of the heel is adapted to bite into the wood so as to take firm hold thereof while the foot presses upwardly against the underside of the crown of the staple between the. tops of the legs thereof, thus starting the staple and finally. raising it. In cases where the staple legs are rusted inthe wood and'so held with greater tightness the tool may be rocked laterally on. its narrow heel and the slopes on the sides of the foot andso the staple may be worked out from side to side of the wood. These slopes leave the top of the anglewhere the footjoins the shank of the full material of the tool thereat thus preserving the strength of the tool at said angle where the same is needed owing to the great strain occasioned there in working the tool in the various directions up and down and to the right and left, avoiding twisting of the foot on the shank, and vice versa.
The heel of the foot being narrow causesthe heel to bite thepost, and by its angles at I traction of the staple in a convenient, easily- .ters Patent, is
As an improved article of manufacture,a
its lower corners to take firm hold-thereof preventing sideslipping of theheel on said post.
The flat sunface of the back of the foot'is positioned in relation to the point of the-latter as to indicate the proper place where the blows of a hammerare to be made so that said point is properly directed to the place of application under the crown of the staple.
Having thus described my invention, What I claim as new and desire to secure by Letstaple extractor, the same being constructed of a shank and a foot, the latter of angular form in cross section tapering from" said shank to a single point, said foot having on 7 its underside at the rear thereof a curved heel, a hammering surface at the top of the rear of the latter, and slopes on its sides exterial of the tool at the top of the angle of the shank andfoot.
' CHARLES G. WRIGHT.
Witnesses I. K. B. HANsELL, GRACE A. WALTON,
US335411A 1919-11-03 1919-11-03 Staple-extractor Expired - Lifetime US1359777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US335411A US1359777A (en) 1919-11-03 1919-11-03 Staple-extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335411A US1359777A (en) 1919-11-03 1919-11-03 Staple-extractor

Publications (1)

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US1359777A true US1359777A (en) 1920-11-23

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901217A (en) * 1955-10-18 1959-08-25 United States Steel Corp Rail plow for dismantling railway tracks
US3459075A (en) * 1967-10-23 1969-08-05 Harry E Henderson Opening device for pop-top can
US3460411A (en) * 1967-09-28 1969-08-12 Virgil R Dyer Tab top can opener
US3846895A (en) * 1973-09-26 1974-11-12 Microsystems Int Ltd Dual-in-line package extraction tool
US5469614A (en) * 1993-08-20 1995-11-28 Lyonnais; Debra Electrical outlet cover remover
USD381877S (en) * 1993-08-20 1997-08-05 Debra Lyonnais Electrical outlet cover remover
US20110155979A1 (en) * 2009-12-29 2011-06-30 Jason Sindt Prying tools
US20170129087A1 (en) * 2015-10-27 2017-05-11 Camberstrike Llc Power gun fabric and staple removal bits

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901217A (en) * 1955-10-18 1959-08-25 United States Steel Corp Rail plow for dismantling railway tracks
US3460411A (en) * 1967-09-28 1969-08-12 Virgil R Dyer Tab top can opener
US3459075A (en) * 1967-10-23 1969-08-05 Harry E Henderson Opening device for pop-top can
US3846895A (en) * 1973-09-26 1974-11-12 Microsystems Int Ltd Dual-in-line package extraction tool
US5469614A (en) * 1993-08-20 1995-11-28 Lyonnais; Debra Electrical outlet cover remover
US5625943A (en) * 1993-08-20 1997-05-06 Lyonnais; Debra Electrical outlet cover remover
USD381877S (en) * 1993-08-20 1997-08-05 Debra Lyonnais Electrical outlet cover remover
US20110155979A1 (en) * 2009-12-29 2011-06-30 Jason Sindt Prying tools
US8567760B2 (en) 2009-12-29 2013-10-29 Jason Sindt Prying tools
US20170129087A1 (en) * 2015-10-27 2017-05-11 Camberstrike Llc Power gun fabric and staple removal bits

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