US2536352A - Staple extension for padlocks - Google Patents

Staple extension for padlocks Download PDF

Info

Publication number
US2536352A
US2536352A US685988A US68598846A US2536352A US 2536352 A US2536352 A US 2536352A US 685988 A US685988 A US 685988A US 68598846 A US68598846 A US 68598846A US 2536352 A US2536352 A US 2536352A
Authority
US
United States
Prior art keywords
staple
padlocks
leg
extension
padlock
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
US685988A
Inventor
Butcher Nolon Warren
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
Original Assignee
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 US685988A priority Critical patent/US2536352A/en
Application granted granted Critical
Publication of US2536352A publication Critical patent/US2536352A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/38—Auxiliary or protective devices
    • E05B67/383—Staples or the like for padlocks; Lock slings; Arrangements on locks to cooperate with padlocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1022—Rigid
    • Y10T292/1025—Padlock or seal catch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/513—Shackles
    • Y10T292/528—Seal catch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5836—Wheel
    • Y10T70/5841—Rotation blocking
    • Y10T70/5845—Spoke gap traversing type

Definitions

  • My present invention relates to an improved staple extension for padlocks and more especially to the type of extension which may be employed where a spaced pair of lock receiving loops would normally require a padlock having a hasp of abnormal length.
  • my invention comprises an elongated staple adapted to have one leg thereof inserted through the spaced loops and formed with means for receiving and securing a conventional padlock with a normal hasp.
  • Figure 1 is an assembly view showing the elongated staple of my invention associated with a pair of spaced loops and with a padlock on the staple.
  • Figure 2 is an end elevational view thereof.
  • Figure 3 is a top plan view of the staple.
  • the staple of my invention is of one-piece construction, and consists in a metal rod of substantial diameter not subject to easy bending and including the straight leg it free of projections and bent as at 14 to form the parallel leg l6 which is also bent at the free end as at 18 to form the closed loop 20.
  • the leg [6, with loop 20 formed 2 thereon, is substantially shorter than the leg II.
  • the straight leg of the staple is passed through the two spaced securing loops of the closures and the padlock Z2 is secured onto the staple by placing the hasp 24 through the closed loop 20 and about the leg 12 as shown.
  • the staple may be made of any desirable length and of material of suitable strength in order that the closure loops of various design and operation may be accommodated.
  • a one-piece extension staple for a padlock and its hasp comprising a length of rod material integrally formed with a bend intermediate its ends, and spaced straight parallel legs extended from the bend, one leg being shorter than the other and being bent upon itself at its free end in a direction away from the longer leg to provide a loop through which a hasp may be extended, all portions of said loop being disposed on the outside of said staple and clear of the space between the legs, the longer leg being free of projections.

Description

Jan. 2, 1951 w, BUTCHER 2,536,352
STAPLE EXTENSION FOR PADLOCKS Filed July 24, 1946 llVl/E/VTOR.
Patented Jan. 2, 1951 UNITED STATES PATENT OFFICE STAPLE EXTENSION FOR PADLOCKS Nolan Warren Butcher, Alameda, Calif.
Application July 24, 1946, Serial No. 685,988
1 Claim. 1
My present invention relates to an improved staple extension for padlocks and more especially to the type of extension which may be employed where a spaced pair of lock receiving loops would normally require a padlock having a hasp of abnormal length.
Generally my invention comprises an elongated staple adapted to have one leg thereof inserted through the spaced loops and formed with means for receiving and securing a conventional padlock with a normal hasp.
In the accompanying drawings I have i1lustrated one complete example of the physical embodiment of my invention according to the best mode I have thus far devised but it will be understood that various changes and alterations may be made in the exemplified structure within the scope of the appended claim.
In the drawings--' Figure 1 is an assembly view showing the elongated staple of my invention associated with a pair of spaced loops and with a padlock on the staple.
Figure 2 is an end elevational view thereof.
Figure 3 is a top plan view of the staple.
In the embodiment of my invention presently illustrated I employ with the closures 2 and 4, the loops 6 secured to plates 8 and these plates are attached to the respective closures by screws Ill. Normally to secure the closures by means of these securing loops, a padlock with an abnormally long hasp would be required. According to my invention however, a conventional padlock may be employed with the staple of my invention.
The staple of my invention is of one-piece construction, and consists in a metal rod of substantial diameter not subject to easy bending and including the straight leg it free of projections and bent as at 14 to form the parallel leg l6 which is also bent at the free end as at 18 to form the closed loop 20. The leg [6, with loop 20 formed 2 thereon, is substantially shorter than the leg II. The straight leg of the staple is passed through the two spaced securing loops of the closures and the padlock Z2 is secured onto the staple by placing the hasp 24 through the closed loop 20 and about the leg 12 as shown.
The staple may be made of any desirable length and of material of suitable strength in order that the closure loops of various design and operation may be accommodated.
Having thus fully described my invention, what I claim as new and desire to secure by Letters Patent is:
A one-piece extension staple for a padlock and its hasp comprising a length of rod material integrally formed with a bend intermediate its ends, and spaced straight parallel legs extended from the bend, one leg being shorter than the other and being bent upon itself at its free end in a direction away from the longer leg to provide a loop through which a hasp may be extended, all portions of said loop being disposed on the outside of said staple and clear of the space between the legs, the longer leg being free of projections.
NOLON WARREN BUTCHER.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 319,400 Gaines June 2, 1885 1,354,172 Courtney Sept. 23, 1920 1,377,413 Dwelle May 10, 1921 1,402,652 Protis Jan. 3, 1922 1,467,353 Childress Sept. 11, 1923 FOREIGN PATENTS Number Country Date 173,940 Great Britain Jan. 19, 1922
US685988A 1946-07-24 1946-07-24 Staple extension for padlocks Expired - Lifetime US2536352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US685988A US2536352A (en) 1946-07-24 1946-07-24 Staple extension for padlocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US685988A US2536352A (en) 1946-07-24 1946-07-24 Staple extension for padlocks

Publications (1)

Publication Number Publication Date
US2536352A true US2536352A (en) 1951-01-02

Family

ID=24754454

Family Applications (1)

Application Number Title Priority Date Filing Date
US685988A Expired - Lifetime US2536352A (en) 1946-07-24 1946-07-24 Staple extension for padlocks

Country Status (1)

Country Link
US (1) US2536352A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004833A (en) * 1975-10-17 1977-01-25 Hull Howard L Door lock device
FR2629494A1 (en) * 1988-04-05 1989-10-06 Thery Jean Device forming a barrier which prevents or allows the passage of a vehicle
US5938250A (en) * 1997-04-30 1999-08-17 Onken Enterprises Lock for a container lid
US6641185B2 (en) * 2002-01-08 2003-11-04 Daniel Hale Door lock having U-bar and custom striker plate
US11078683B2 (en) * 2018-01-29 2021-08-03 Werner Co. Lockable latch handle assembly
US11085206B2 (en) * 2018-01-29 2021-08-10 Werner Co. Lockable latch handle assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319400A (en) * 1885-06-02 Hieam p
US1354172A (en) * 1918-10-15 1920-09-28 Courtney John Automobile-lock
US1377413A (en) * 1919-10-21 1921-05-10 Dwelle Clarence Wilbert Lever-locking device
US1402652A (en) * 1921-08-10 1922-01-03 Protis Peter Safety hook
GB173940A (en) * 1920-11-18 1922-01-19 William Richard Lee Locking device for the wheels of road vehicles
US1467353A (en) * 1920-09-18 1923-09-11 Childress Henderson Pierce Automobile lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319400A (en) * 1885-06-02 Hieam p
US1354172A (en) * 1918-10-15 1920-09-28 Courtney John Automobile-lock
US1377413A (en) * 1919-10-21 1921-05-10 Dwelle Clarence Wilbert Lever-locking device
US1467353A (en) * 1920-09-18 1923-09-11 Childress Henderson Pierce Automobile lock
GB173940A (en) * 1920-11-18 1922-01-19 William Richard Lee Locking device for the wheels of road vehicles
US1402652A (en) * 1921-08-10 1922-01-03 Protis Peter Safety hook

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004833A (en) * 1975-10-17 1977-01-25 Hull Howard L Door lock device
FR2629494A1 (en) * 1988-04-05 1989-10-06 Thery Jean Device forming a barrier which prevents or allows the passage of a vehicle
US5938250A (en) * 1997-04-30 1999-08-17 Onken Enterprises Lock for a container lid
US6641185B2 (en) * 2002-01-08 2003-11-04 Daniel Hale Door lock having U-bar and custom striker plate
US11078683B2 (en) * 2018-01-29 2021-08-03 Werner Co. Lockable latch handle assembly
US11085206B2 (en) * 2018-01-29 2021-08-10 Werner Co. Lockable latch handle assembly

Similar Documents

Publication Publication Date Title
US2229935A (en) Rope adjuster
US2536352A (en) Staple extension for padlocks
US1709928A (en) Service tray
US2357478A (en) Snatch link
US2664089A (en) Index member and adjustable indicator tab therefor
US2273007A (en) Seal
US1443889A (en) Combined key chain and tag holder
US2092411A (en) Door clamp
US1571057A (en) Chain and lock therefor
US2602349A (en) Meter reset locking and sealing means
US2311152A (en) Tag seal
Losee et al. Megnetization measurements on diethylenetriammonium chlorocuprate (II): Anisotropy and exchange fields in a two-dimensional Heisenberg ferromagnet
US2087755A (en) Lock
US1976638A (en) Retaining device
US982995A (en) Hame-fastener.
US1951551A (en) Hasp
US1479915A (en) Connecting device for belts
US711961A (en) Bale-tie.
AT142869B (en) Fastening of the handle with locks on the handle pin.
FR2447438A1 (en) Furniture lock with three closing points - has pivoted joint of rod and bolt inside lock box and actuated by turning rod
AT163526B (en) Closure for bags, suitcases, etc. like
AT100243B (en) Armpit clasp for women's shirts.
US1567842A (en) Pulley
AT157551B (en) Latch lock with detachable connection between printer follower and latch.
JPS53100122A (en) High strength non-magnetic iron reinforcing rod