US634581A - Carpenter's square. - Google Patents

Carpenter's square. Download PDF

Info

Publication number
US634581A
US634581A US69702298A US1898697022A US634581A US 634581 A US634581 A US 634581A US 69702298 A US69702298 A US 69702298A US 1898697022 A US1898697022 A US 1898697022A US 634581 A US634581 A US 634581A
Authority
US
United States
Prior art keywords
square
block
groove
tenon
mortise
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
US69702298A
Inventor
Robert H Miller
Original Assignee
Robert H Miller
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 Robert H Miller filed Critical Robert H Miller
Priority to US69702298A priority Critical patent/US634581A/en
Application granted granted Critical
Publication of US634581A publication Critical patent/US634581A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/60Biased catch or latch
    • Y10T403/602Biased catch or latch by separate spring

Description

Nm634,58|. Patented Oct; 10, 1899..

'B. H, MILLER. CARPENTERS SQUARE.

(Application filed Nov. 21, 1398. ,(No Model.)

WITNESSES: M/VENTO WW My;

A 7TORNEYS,

UNITED STATES I EATENT Fur on ROBERT ll. MILLER, OF MORRISTOWN, NEXV JERSEY.

' CARPENTERS SQUARE.

SPECIFICATION forming part of LettersPatent No. 684,581, dated October 10, 1899.

Application filed November 21,1398. soda-1N0. 697,022. (No model.)

To all whom it may concern:

Be it known that 1, ROBERT, H.'MILLER, of Morristown, in the county of Morris and State of New Jersey, have invented anew and Improved Carpenters Square, of which the following is a full, clear, and exact description.

My invention relates to an improvement in carpenters squares, by means of which the two legs may be separated and the square placed within a comparatively small box or chest. 7 v

The invention comprisesthe novel features of construction hereinafter described and claimed.

Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the views.

with a mortise, within which a tenon B upon the short leg B is inserted. The mortise in the longer leg'A extends entirely through the same and islocated close to the end of the square corresponding with the angle of the ordinary square. The tenon of the shorter leg of the square, which snugly. fits this mortise, preferably extends entirely through and to the opposite edge of the longer leg A.

Within the inner end of the longer leg is formed a groove 0, and within said groove is mounted a sliding block or bar D, said block being provided with ribs d upon its side edges, fitting corresponding guidinggrooves formed within the side Walls of the main groove 0. The tenon B is provided with a notch 12 close'to one shoulderand so located as to receive the end of the locking-block D.

For convenience in manipulating the block D it is provided inits'outer surface with a slightdepression or catch cL-which may be engaged by the point of a knife or any convenient object ofthat character. 7

The groove 0 extends to some little distance beyond the rear end of the slide D and'has a block E pivoted thereon by a pivot-pin c. This block is of such length that when it is thrown downward into the position shown by full lines in Fig. 2 or so that its outer edge coincides with the side edge of the square it will completely fill the remainder of the groove. hen in this position, it is impossible for the locking-block D to be moved outward from engagement with the notch in the tenon. The block E is controlled in position by a spring E, which is located within the groove 0 and beneath the blocks D and E. This spring presses upon the rear end of the block E and holds it downward in position, as shown in Fig. 2.

When it is desired to separate the two parts of the square, the rear end of the block E is forced downward until the block extendssubstantially'perpendicular to the edge of the square, as shown by the dotted lines in Fig. 2. This frees the locking-block D, so that it may be withdrawn and the shorter leg of the square be withdrawn from the mortise inthe longer leg. By this construction it is possitie to separate the two parts of the square, so that they'rnay be placed within a comparatively small box.

- Havingthus fully describedmy invention, I claim as new and desire to secure by Letters Patent+ 1. A square, having the two legs formed of separate pieces connected by a mortise and tenon, the tenon having a notch in one edge at its base, the mortise having a groove in its edge in line with said notch, a locking-bar mounted to slide in said groove and engage the notchin the tenon, and a pivoted block occupying the groove beyond the locking-bar, andwhen longitudinally extended, filling the remainder of the groove, substantially as described. I

j 2. A square, having the two legs formed of separat pieces connected by a mortise and tenon, the tenon having a notch in one edge at its base, the mortise having a groove in its edge in line with said notch, a locking-bar mounted to slide in said groove and engage the notch in the tenon, and apivoted block occupying the groove beyond the looking-bar, and when longitudinally extended, filling the 1 remainder of the groove, and a spring engaging said block to hold it when placed either longitudinally or transversely, substantially as described.

ROBERT I-I. MILLER. \Vitnesses:

CHARLTON A. REED, JOHN D. GUERIN.

US69702298A 1898-11-21 1898-11-21 Carpenter's square. Expired - Lifetime US634581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69702298A US634581A (en) 1898-11-21 1898-11-21 Carpenter's square.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69702298A US634581A (en) 1898-11-21 1898-11-21 Carpenter's square.

Publications (1)

Publication Number Publication Date
US634581A true US634581A (en) 1899-10-10

Family

ID=2703172

Family Applications (1)

Application Number Title Priority Date Filing Date
US69702298A Expired - Lifetime US634581A (en) 1898-11-21 1898-11-21 Carpenter's square.

Country Status (1)

Country Link
US (1) US634581A (en)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090061459A1 (en) * 2005-08-31 2009-03-05 Cell Signaling Technolgy, Inc. Reagents for the detection of protein phosphorylation in carcinoma signaling pathways
US20100227377A1 (en) * 2009-03-09 2010-09-09 Adams Stephen S Method for sustaining Microorganism culture in Syngas fermentation process in decreased concentration or absence of various substrates
US20110167750A1 (en) * 2010-01-12 2011-07-14 Valinge Innovation Ab Mechanical locking system for floor panels
US20120279161A1 (en) * 2011-05-06 2012-11-08 Välinge Flooring Technology AB Mechanical locking system for building panels
US8544234B2 (en) 2007-11-07 2013-10-01 Valinge Innovation Ab Mechanical locking of floor panels with vertical snap folding
US8572922B2 (en) 2011-07-05 2013-11-05 Valinge Flooring Technology Ab Mechanical locking of floor panels with a glued tongue
US8596013B2 (en) 2012-04-04 2013-12-03 Valinge Innovation Ab Building panel with a mechanical locking system
US8627862B2 (en) 2008-01-31 2014-01-14 Valinge Innovation Ab Mechanical locking of floor panels, methods to install and uninstall panels, a method and an equipment to produce the locking system, a method to connect a displaceable tongue to a panel and a tongue blank
US8640424B2 (en) 2004-10-22 2014-02-04 Valinge Innovation Ab Mechanical locking system for floor panels
US8650826B2 (en) 2011-07-19 2014-02-18 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8677714B2 (en) 2005-03-30 2014-03-25 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US8713886B2 (en) 2009-01-30 2014-05-06 Valinge Innovation Ab Mechanical lockings of floor panels and a tongue blank
US8733065B2 (en) 2005-05-20 2014-05-27 Valinge Innovation Ab Mechanical locking system for floor panels
US8763340B2 (en) 2011-08-15 2014-07-01 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8769905B2 (en) 2011-08-15 2014-07-08 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8776473B2 (en) 2010-02-04 2014-07-15 Valinge Innovation Ab Mechanical locking system for floor panels
US8844236B2 (en) 2006-07-11 2014-09-30 Valinge Innovation Ab Mechanical locking of floor panels with a flexible bristle tongue
US20140290173A1 (en) * 2011-07-29 2014-10-02 Hamberger Industriewerke Gmbh Connection for elastic or panel-type components, profiled slide, and floor covering
US8857126B2 (en) 2011-08-15 2014-10-14 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8869485B2 (en) 2006-12-08 2014-10-28 Valinge Innovation Ab Mechanical locking of floor panels
US8925274B2 (en) 2008-05-15 2015-01-06 Valinge Innovation Ab Mechanical locking of building panels
US8997430B1 (en) 2010-04-15 2015-04-07 Spanolux N.V.-Div. Balterio Floor panel assembly
US9175703B2 (en) 2008-12-17 2015-11-03 Unilin, Bvba Composed element, multi-layered board and panel-shaped element for forming this composed element
US9216541B2 (en) 2012-04-04 2015-12-22 Valinge Innovation Ab Method for producing a mechanical locking system for building panels
US9260870B2 (en) 2014-03-24 2016-02-16 Ivc N.V. Set of mutually lockable panels
US9366036B2 (en) 2012-11-22 2016-06-14 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9375085B2 (en) 2014-07-11 2016-06-28 Valinge Innovation Ab Panel with a slider
US9458634B2 (en) 2014-05-14 2016-10-04 Valinge Innovation Ab Building panel with a mechanical locking system
US9655442B2 (en) 2014-12-19 2017-05-23 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US9714672B2 (en) 2014-01-10 2017-07-25 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US9719542B2 (en) 2010-06-03 2017-08-01 Unilin, Bvba Composed element and corner connection applied herewith
US9725912B2 (en) 2011-07-11 2017-08-08 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9726210B2 (en) 2013-09-16 2017-08-08 Valinge Innovation Ab Assembled product and a method of assembling the product
US9945121B2 (en) 2015-12-03 2018-04-17 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US10017948B2 (en) 2013-06-27 2018-07-10 Valinge Innovation Ab Building panel with a mechanical locking system
US10138636B2 (en) 2014-11-27 2018-11-27 Valinge Innovation Ab Mechanical locking system for floor panels
US10240348B2 (en) 2004-10-22 2019-03-26 Valinge Innovation Ab Mechanical locking of floor panels with a flexible tongue
US10246883B2 (en) 2014-05-14 2019-04-02 Valinge Innovation Ab Building panel with a mechanical locking system

Cited By (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8640424B2 (en) 2004-10-22 2014-02-04 Valinge Innovation Ab Mechanical locking system for floor panels
US9347469B2 (en) 2004-10-22 2016-05-24 Valinge Innovation Ab Mechanical locking system for floor panels
US9376821B2 (en) 2004-10-22 2016-06-28 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US9238917B2 (en) 2004-10-22 2016-01-19 Valinge Innovation Ab Mechanical locking system for floor panels
US8707650B2 (en) 2004-10-22 2014-04-29 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US10240348B2 (en) 2004-10-22 2019-03-26 Valinge Innovation Ab Mechanical locking of floor panels with a flexible tongue
US10113319B2 (en) 2005-03-30 2018-10-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US9068360B2 (en) 2005-03-30 2015-06-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US9803375B2 (en) 2005-03-30 2017-10-31 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US9359774B2 (en) 2005-03-30 2016-06-07 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US8677714B2 (en) 2005-03-30 2014-03-25 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
US9027306B2 (en) 2005-05-20 2015-05-12 Valinge Innovation Ab Mechanical locking system for floor panels
US8733065B2 (en) 2005-05-20 2014-05-27 Valinge Innovation Ab Mechanical locking system for floor panels
US20090061459A1 (en) * 2005-08-31 2009-03-05 Cell Signaling Technolgy, Inc. Reagents for the detection of protein phosphorylation in carcinoma signaling pathways
US20100151495A9 (en) * 2005-08-31 2010-06-17 Cell Signaling Technolgy, Inc. Reagents for the detection of protein phosphorylation in carcinoma signaling pathways
US9382716B2 (en) 2006-07-11 2016-07-05 Valinge Innovation Ab Mechanical locking of floor panels with a flexible bristle tongue
US8844236B2 (en) 2006-07-11 2014-09-30 Valinge Innovation Ab Mechanical locking of floor panels with a flexible bristle tongue
US8763341B2 (en) 2006-11-15 2014-07-01 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US8869485B2 (en) 2006-12-08 2014-10-28 Valinge Innovation Ab Mechanical locking of floor panels
US8544234B2 (en) 2007-11-07 2013-10-01 Valinge Innovation Ab Mechanical locking of floor panels with vertical snap folding
US8627862B2 (en) 2008-01-31 2014-01-14 Valinge Innovation Ab Mechanical locking of floor panels, methods to install and uninstall panels, a method and an equipment to produce the locking system, a method to connect a displaceable tongue to a panel and a tongue blank
US9340974B2 (en) 2008-01-31 2016-05-17 Valinge Innovation Ab Mechanical locking of floor panels
US8925274B2 (en) 2008-05-15 2015-01-06 Valinge Innovation Ab Mechanical locking of building panels
US9797427B2 (en) 2008-12-17 2017-10-24 Unilin, Bvba Composed element, multi-layered board and panel-shaped element for forming this composed element
US9175703B2 (en) 2008-12-17 2015-11-03 Unilin, Bvba Composed element, multi-layered board and panel-shaped element for forming this composed element
US9695856B2 (en) 2008-12-17 2017-07-04 Unilin, Bvba Composed element, multi-layered board and panel-shaped element for forming this composed element
US9347470B2 (en) 2008-12-17 2016-05-24 Unilin, Bvba Composed element, multi-layered board and panel-shaped element for forming this composed element
US8713886B2 (en) 2009-01-30 2014-05-06 Valinge Innovation Ab Mechanical lockings of floor panels and a tongue blank
US20100227377A1 (en) * 2009-03-09 2010-09-09 Adams Stephen S Method for sustaining Microorganism culture in Syngas fermentation process in decreased concentration or absence of various substrates
US8544230B2 (en) 2010-01-12 2013-10-01 Valinge Innovation Ab Mechanical locking system for floor panels
US9453347B2 (en) 2010-01-12 2016-09-27 Valinge Innovation Ab Mechanical locking system for floor panels
US8898988B2 (en) 2010-01-12 2014-12-02 Valinge Innovation Ab Mechanical locking system for floor panels
US20110167750A1 (en) * 2010-01-12 2011-07-14 Valinge Innovation Ab Mechanical locking system for floor panels
US8776473B2 (en) 2010-02-04 2014-07-15 Valinge Innovation Ab Mechanical locking system for floor panels
US9428919B2 (en) 2010-02-04 2016-08-30 Valinge Innovation Ab Mechanical locking system for floor panels
US9003735B2 (en) 2010-04-15 2015-04-14 Spanolux N.V.—Div. Balterio Floor panel assembly
US9476208B2 (en) 2010-04-15 2016-10-25 Spanolux N.V.—Div. Balterio Floor panel assembly
US8997430B1 (en) 2010-04-15 2015-04-07 Spanolux N.V.-Div. Balterio Floor panel assembly
US9719542B2 (en) 2010-06-03 2017-08-01 Unilin, Bvba Composed element and corner connection applied herewith
US9538842B2 (en) * 2011-05-06 2017-01-10 Valinge Innovation Ab Mechanical locking system for building panels
WO2012154113A1 (en) * 2011-05-06 2012-11-15 Välinge Flooring Technology AB Mechanical locking system for building panels
US20120279161A1 (en) * 2011-05-06 2012-11-08 Välinge Flooring Technology AB Mechanical locking system for building panels
US20150035422A1 (en) * 2011-05-06 2015-02-05 Valinge Flooring Technology Ab Mechanical locking system for building panels
US8887468B2 (en) * 2011-05-06 2014-11-18 Valinge Flooring Technology Ab Mechanical locking system for building panels
US10202996B2 (en) * 2011-05-06 2019-02-12 Valinge Innovation Ab Mechanical locking system for building panels
US8959866B2 (en) 2011-07-05 2015-02-24 Valinge Flooring Technology Ab Mechanical locking of floor panels with a glued tongue
US9856656B2 (en) 2011-07-05 2018-01-02 Ceraloc Innovation Ab Mechanical locking of floor panels with a glued tongue
US8572922B2 (en) 2011-07-05 2013-11-05 Valinge Flooring Technology Ab Mechanical locking of floor panels with a glued tongue
US9725912B2 (en) 2011-07-11 2017-08-08 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9874027B2 (en) 2011-07-19 2018-01-23 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9284737B2 (en) 2011-07-19 2016-03-15 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8650826B2 (en) 2011-07-19 2014-02-18 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US10240349B2 (en) 2011-07-19 2019-03-26 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9121181B2 (en) * 2011-07-29 2015-09-01 Hamberger Industriewerke Gmbh Connection for elastic or panel-type components, profiled slide, and floor covering
US20140290173A1 (en) * 2011-07-29 2014-10-02 Hamberger Industriewerke Gmbh Connection for elastic or panel-type components, profiled slide, and floor covering
US8769905B2 (en) 2011-08-15 2014-07-08 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8857126B2 (en) 2011-08-15 2014-10-14 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US10180005B2 (en) 2011-08-15 2019-01-15 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9051738B2 (en) 2011-08-15 2015-06-09 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8763340B2 (en) 2011-08-15 2014-07-01 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US9388584B2 (en) 2011-08-15 2016-07-12 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9951526B2 (en) 2012-04-04 2018-04-24 Valinge Innovation Ab Mechanical locking system for building panels
US8596013B2 (en) 2012-04-04 2013-12-03 Valinge Innovation Ab Building panel with a mechanical locking system
US9216541B2 (en) 2012-04-04 2015-12-22 Valinge Innovation Ab Method for producing a mechanical locking system for building panels
US10125488B2 (en) * 2012-04-04 2018-11-13 Valinge Innovation Ab Building panel with a mechanical locking system
US9771723B2 (en) 2012-11-22 2017-09-26 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9366036B2 (en) 2012-11-22 2016-06-14 Ceraloc Innovation Ab Mechanical locking system for floor panels
US10017948B2 (en) 2013-06-27 2018-07-10 Valinge Innovation Ab Building panel with a mechanical locking system
US9726210B2 (en) 2013-09-16 2017-08-08 Valinge Innovation Ab Assembled product and a method of assembling the product
US9714672B2 (en) 2014-01-10 2017-07-25 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US9260870B2 (en) 2014-03-24 2016-02-16 Ivc N.V. Set of mutually lockable panels
US10246883B2 (en) 2014-05-14 2019-04-02 Valinge Innovation Ab Building panel with a mechanical locking system
US9458634B2 (en) 2014-05-14 2016-10-04 Valinge Innovation Ab Building panel with a mechanical locking system
US9375085B2 (en) 2014-07-11 2016-06-28 Valinge Innovation Ab Panel with a slider
US9723923B2 (en) 2014-07-11 2017-08-08 Valinge Innovation Ab Panel with a slider
US10138636B2 (en) 2014-11-27 2018-11-27 Valinge Innovation Ab Mechanical locking system for floor panels
US9655442B2 (en) 2014-12-19 2017-05-23 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US10034541B2 (en) 2014-12-19 2018-07-31 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels
US9945121B2 (en) 2015-12-03 2018-04-17 Valinge Innovation Ab Panels comprising a mechanical locking device and an assembled product comprising the panels

Similar Documents

Publication Publication Date Title
US988068A (en) Knife.
US1003907A (en) Fastening device.
US909469A (en) Bench-clamp.
US464921A (en) Warren ii
US381752A (en) Henry l
US470754A (en) Gustav hartig
US634581A (en) Carpenter's square.
US690165A (en) Combined shipping-box, paper holder and cutter.
US267152A (en) Assig-noe of one-half to
US1546709A (en) Safety hunting knife
US684016A (en) Pocket-knife.
US489584A (en) Lumber-gage
US49617A (en) Inkstand
US382867A (en) Automatic locking attachment for fare-boxes
US266646A (en) Marking-gage
US699738A (en) Drawing instrument.
US988888A (en) Level.
US51967A (en) Improvement in compasses and calipers
US867556A (en) Combination-tool.
US628202A (en) Shovel.
US1447417A (en) Miter box
US998616A (en) Trammel-head.
US1392728A (en) Oil-cock wrench
US1270029A (en) Tray attachment for high chairs.
US1249313A (en) Switch-box.