US991517A - Anchor. - Google Patents
Anchor. Download PDFInfo
- Publication number
- US991517A US991517A US56864210A US1910568642A US991517A US 991517 A US991517 A US 991517A US 56864210 A US56864210 A US 56864210A US 1910568642 A US1910568642 A US 1910568642A US 991517 A US991517 A US 991517A
- Authority
- US
- United States
- Prior art keywords
- anchor
- hub
- bolt
- base
- threads
- 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
Links
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/10—Details of socket shapes
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5746—Continuous thread
Definitions
- My invention relates to anchors, and particularly to an improved form of bolt anchor adapted to be embedded in concrete and to receive the threaded ends of holding or retaining bolts.
- the bolt anchor comprises a'base, a cylindrical hub uprising therefrom, and webs connecting the hub with the base, the hub being formed with a bore comprising a plurality of threaded portions of progressively reduced diameter whereby the device is adapted for use with different sized bolts, the said hub being further provided with means near its upper end to which an extension shell may be secured.
- the extending base forms a powerful anchorage and prevents the dethe wings or ribs serve to prevent the device from being turned in the concrete. The whole constitutes an exceedingly inexpensive and efiicient device for the purpose specified. 4
- Figure 1 is a view in central vertical section through an anchor constructed in accordance with my invention.
- Fig. 2 is a top view thereof.
- Fig. 3 is a view in central vertical section through the anchor, showing the same employed in use and having an extension shell attached. thereto.
- Fig. 4 1s a v1ew .1n sideielevation of a slightly modified form of the anchor showing the same in use.
- Fig. 5 is a similar view showing a portion of an extension shell attached thereto.
- the anchor comprises a base 10 conveniently of cylindrical form, a hub 11 uprising from the central portion thereof, and wings or webs 12 which connect the said hub with pres-.
- Thehub is'provided with an interior bore having a plurality of screw threaded por .tions l3-.14.-15 of progressively reduced diameter.
- the reduction is such that the major diameter of a smaller threaded portion is jnstless than the minor diameter of the preceding threaded portion, whereby a bolt having a threaded portion fitting the threads 14 will clear the threads 13 when being inserted, andsimilarly, a bolt having a threaded portion fitted to the threads 15 will clear the threads 14 when being inserted.
- This will be understood by an inspection ,of Fig. 3 in which a bolt 16' is shown with a lower threadedportion-fitted to the threads 14, the shank of the bolt just clearing the threaded portion 13.
- the several screwthreaded portions 13, 14, and 15 are longitudinally spaced. apart as shown, the space to the rear of each said screw-threaded portion being of a diameter not less than the greatest diameter of the said screw-threaded portion at the base of the threads thereof.
- the hub 11 is provided near'its upper end with means whereby it may have an extension shell secured thereto.
- the upper portion of the hub-11 is exteriorly threaded as is shown at 17, to receive a socket 18 by which an extension shell 19 cured thereto.
- a wire tie 22 or similar fastening device may be se In the'form shown in Figs. 1 and 5 the upper end of the hub 11 is-shown-as provided with an annular recessed. portion 20 and a .thin. tubular. metal or tapered shell 21 is adapted to be secured thereto bymeans of, a wire tie 22 or similar fastening device, as will be well understood by reference to Fig. 5.
- a concrete anchor of this character is especially adapted for holding foundation bolts in os ition. Such an anchor will stand substantially any strain that can be applied thereto without being dislodged or rotated,
- a bolt anchor comprising a single integral metallic structure composed of a base, a substantially cylindrical hub uprising from the central portion thereof, and webs connecting the said hub with the said base, the said hub having aninterior bore comprising a pluralityof screw threadedportmnsfof progressively reduced diameter;
- a bolt anchor comprising a single integral metallic structure composed of a base, a substantially cylindrical hub uprising from the central portlon thereof, and webs connecting the said hub with the said base, the said hub having an interior bore comprising a plurality of screw threaded portions of progressively reduced diameter and being provided at its upper end with means whereby an extension shell may be secured thereto.
- a bolt anchor comprising a single integral metallic structure composed of a base, as'ubstantially cylindrical hub uprising therefrom, and
- an anchor of the class described comprising a single integral metallic structure having an interior bore comprising a plurality of screw-thread-
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
J. KENNEDY.
11101103. APPLICATION IiIaED JUNE 24, 1910.
Patented-May 9, 1911.
UNITED STATES PATENT OFFICE.
JOSEPH KENNEDY, OF NEW YORK, N. Y., ASSIGNOR TO THE ELEMENTS. OF NEW YORK, N. Y., A CORPORATION OF NEW YORK.
ANCHOR.
Specification of Iietters Patent.
Patented May 9, 1911.
Application filed June 24, 1910. Serial No. 568,642.
4 citizen of the United States of America, and
vice from being withdrawn under any sure that may be applied to the bolt, while a resident of New York, county and State of New York, have invented certain new and useful Improvements in Anchors, of which the following is-a specification, reference being had to the accompanying drawings, forming a part thereof.
My invention relates to anchors, and particularly to an improved form of bolt anchor adapted to be embedded in concrete and to receive the threaded ends of holding or retaining bolts.
The bolt anchor comprises a'base, a cylindrical hub uprising therefrom, and webs connecting the hub with the base, the hub being formed with a bore comprising a plurality of threaded portions of progressively reduced diameter whereby the device is adapted for use with different sized bolts, the said hub being further provided with means near its upper end to which an extension shell may be secured. The extending base forms a powerful anchorage and prevents the dethe wings or ribs serve to prevent the device from being turned in the concrete. The whole constitutes an exceedingly inexpensive and efiicient device for the purpose specified. 4
In order that my invention may be fully understood, I will now proceed to describe an embodiment thereof, havin reference to the accompanying drawings il ustrating the same, and will then tures in claims.
In the drawings: Figure 1 is a view in central vertical section through an anchor constructed in accordance with my invention. Fig. 2 is a top view thereof. Fig. 3 is a view in central vertical section through the anchor, showing the same employed in use and having an extension shell attached. thereto. Fig. 4 1s a v1ew .1n sideielevation of a slightly modified form of the anchor showing the same in use. Fig. 5 is a similar view showing a portion of an extension shell attached thereto.
The anchor comprises a base 10 conveniently of cylindrical form, a hub 11 uprising from the central portion thereof, and wings or webs 12 which connect the said hub with pres-.
point out the novel feathe portion of the base 10 which extends outward therefrom.
Thehub is'provided with an interior bore having a plurality of screw threaded por .tions l3-.14.-15 of progressively reduced diameter. The reduction is such that the major diameter of a smaller threaded portion is jnstless than the minor diameter of the preceding threaded portion, whereby a bolt having a threaded portion fitting the threads 14 will clear the threads 13 when being inserted, andsimilarly, a bolt having a threaded portion fitted to the threads 15 will clear the threads 14 when being inserted. This will be understood by an inspection ,of Fig. 3 in which a bolt 16' is shown with a lower threadedportion-fitted to the threads 14, the shank of the bolt just clearing the threaded portion 13. The several screwthreaded portions 13, 14, and 15 are longitudinally spaced. apart as shown, the space to the rear of each said screw-threaded portion being of a diameter not less than the greatest diameter of the said screw-threaded portion at the base of the threads thereof. The hub 11 is provided near'its upper end with means whereby it may have an extension shell secured thereto. I
In the form shown inv'Figs. 1, 2 and 3 the upper portion of the hub-11 is exteriorly threaded as is shown at 17, to receive a socket 18 by which an extension shell 19 cured thereto.
may be se In the'form shown in Figs. 1 and 5 the upper end of the hub 11 is-shown-as provided with an annular recessed. portion 20 and a .thin. tubular. metal or tapered shell 21 is adapted to be secured thereto bymeans of, a wire tie 22 or similar fastening device, as will be well understood by reference to Fig. 5.
In use the anchor iszcmbcdded in the concrete while the same is being cast in position, an extension shell of the required length being added tbercto if the anchor is to be disposed at some distance from the surface as is shown at Fig. 3. Thereafter a holding down bolt 16 of the required size is inserted into position andbolted firmly into place.
A concrete anchor of this character is especially adapted for holding foundation bolts in os ition. Such an anchor will stand substantially any strain that can be applied thereto without being dislodged or rotated,
' compact form and is adapted for use with bolts ofvarious diameters. Beingl made in I one piece there is no assembling required and the danger of crossing threads when the bolt is inserted, is entirely obviated. I have shown three sets of screw threads as being a convenient number, but it will, of
course, be understood that I may employ a greater or less number as maybe desired.
What I claim-is: 1. As an article of manufacture a bolt anchor comprising a single integral metallic structure composed of a base, a substantially cylindrical hub uprising from the central portion thereof, and webs connecting the said hub with the said base, the said hub having aninterior bore comprising a pluralityof screw threadedportmnsfof progressively reduced diameter;
2. As an article of manufacture a bolt anchor comprising a single integral metallic structure composed ofa base, a substantially cylindrical hub uprising from the central portlon thereof, and webs connecting the said hub with the said base, the said hub having an interior bore comprising a plurality of screw threaded portions of progressively reduced diameter and being provided at its upper end with means whereby an extension shell may be secured thereto.
3. As. an article of manufacture a bolt anchor comprising a single integral metallic structure composed of a base, as'ubstantially cylindrical hub uprising therefrom, and
webs connecting the said hub with the'said base, the said hub having an interior bore comprising a plurality of screw threaded .portlons of progressively reduced diameter,
and being provided at its upper end with exterior threads by which an extension shell may be secured thereto.
4. As an article of manufacture, an anchor of the class described comprising a single integral metallic structure having an interior bore comprising a plurality of screw-thread-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56864210A US991517A (en) | 1910-06-24 | 1910-06-24 | Anchor. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56864210A US991517A (en) | 1910-06-24 | 1910-06-24 | Anchor. |
Publications (1)
Publication Number | Publication Date |
---|---|
US991517A true US991517A (en) | 1911-05-09 |
Family
ID=24272124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US56864210A Expired - Lifetime US991517A (en) | 1910-06-24 | 1910-06-24 | Anchor. |
Country Status (1)
Country | Link |
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US (1) | US991517A (en) |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428676A (en) * | 1944-08-25 | 1947-10-07 | Jr George A Moore | Insert for molded plastic objects |
US2562336A (en) * | 1945-10-01 | 1951-07-31 | Goodrich Co B F | Rivet |
US2758467A (en) * | 1950-08-12 | 1956-08-14 | Philip N Youtz | Building apparatus |
US2863314A (en) * | 1953-08-31 | 1958-12-09 | Johannes Arnoldus Van Voorden | Faced wall and connecting device therefor |
US3960047A (en) * | 1974-09-09 | 1976-06-01 | Cragar Industries, Inc. | Dual size lug nut |
US3985325A (en) * | 1975-07-28 | 1976-10-12 | Diversified Marketing Group, Inc. | Hook holder |
US4055929A (en) * | 1976-10-08 | 1977-11-01 | Acta Limited | Threaded anchor |
US4117643A (en) * | 1977-02-22 | 1978-10-03 | Lamothe Surguies M | Anchor bolt thread protector and sleeve system |
US4156793A (en) * | 1977-06-27 | 1979-05-29 | Carlson Fred B | Ground rod assembly |
US5049015A (en) * | 1988-06-29 | 1991-09-17 | Shimizu Construction Co., Ltd. | Anchoring structure |
US5113687A (en) * | 1990-05-04 | 1992-05-19 | Morgan Manufacturing Inc. | Stud puller |
DE4121620A1 (en) * | 1991-06-29 | 1993-01-07 | Fischer Artur Werke Gmbh | ANCHOR ROD FOR ANCHORING WITH SYNTHETIC RESIN |
US5392573A (en) * | 1994-03-14 | 1995-02-28 | Gould; William W. | Concrete anchoring bolt |
DE19812358A1 (en) * | 1998-03-20 | 1999-09-23 | Fischer Artur Werke Gmbh | Anchorage bolt for building structure has mid-shank bush and tip cap |
US6240697B1 (en) * | 2000-03-15 | 2001-06-05 | William J. Thompson | Threaded anchor for poured concrete metal deck floors and wood frame floors |
US6540462B1 (en) * | 1999-09-16 | 2003-04-01 | Ejot Verbindungstechnik Gmbh & Co. | Screw connection |
US20050055960A1 (en) * | 2003-08-26 | 2005-03-17 | O'neil Virgil E. | Embedded pipe hanger |
US20100162656A1 (en) * | 2008-12-31 | 2010-07-01 | Jin-Jie Lin | Middle pour anchor bolt holder |
US20110041450A1 (en) * | 2009-02-04 | 2011-02-24 | Espinosa Thomas M | Concrete anchor |
US20110070053A1 (en) * | 2009-09-18 | 2011-03-24 | Chin-Chuan Chang | Universal safety end cap |
US7985041B2 (en) * | 2008-10-08 | 2011-07-26 | Simpson Strong-Tie Company, Inc. | Symmetrically stepped bore coupler nut |
US20120195712A1 (en) * | 2011-01-28 | 2012-08-02 | General Electric Company | Fastener |
US8381482B2 (en) | 2011-07-29 | 2013-02-26 | Simpson Strong-Tie Company, Inc. | Anchor bolt locator |
US9062452B2 (en) | 2012-07-24 | 2015-06-23 | Thomas M. Espinosa | Holder for concrete anchors |
US9222251B2 (en) | 2011-03-18 | 2015-12-29 | Thomas M. Espinosa | Concrete anchor coupling assembly and anchor rod holder |
US20160024741A1 (en) * | 2014-07-23 | 2016-01-28 | Franklin Brown | Tower foundation guide rod nut |
US9303399B2 (en) | 2012-08-06 | 2016-04-05 | Thomas M. Espinosa | Holder and concrete anchor assemblies |
US9394706B2 (en) | 2013-10-08 | 2016-07-19 | Simpson Strong-Tie Company, Inc. | Concrete anchor |
US20170370396A1 (en) * | 2016-06-27 | 2017-12-28 | Canon Kabushiki Kaisha | Insert nut and fastening device |
US10100515B2 (en) * | 2016-07-21 | 2018-10-16 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
US10167625B1 (en) * | 2014-08-26 | 2019-01-01 | Michael Grant Barger | Foundation anchor system and anchor installation method using the same |
US10309103B2 (en) | 2016-07-21 | 2019-06-04 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
US10370844B2 (en) * | 2015-06-03 | 2019-08-06 | Onguard Group Limited | Securing assembly |
US10597871B2 (en) | 2016-07-21 | 2020-03-24 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
USD882905S1 (en) | 2018-05-31 | 2020-04-28 | Meadow Burke, Llc | Lift level |
USRE48981E1 (en) | 2014-01-14 | 2022-03-22 | Simpson Strong-Tie Company Inc. | Thrust nut |
USRE50116E1 (en) | 2016-02-22 | 2024-09-10 | Black & Decker Inc. | Base member for an anchor assembly and method of use |
-
1910
- 1910-06-24 US US56864210A patent/US991517A/en not_active Expired - Lifetime
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428676A (en) * | 1944-08-25 | 1947-10-07 | Jr George A Moore | Insert for molded plastic objects |
US2562336A (en) * | 1945-10-01 | 1951-07-31 | Goodrich Co B F | Rivet |
US2758467A (en) * | 1950-08-12 | 1956-08-14 | Philip N Youtz | Building apparatus |
US2863314A (en) * | 1953-08-31 | 1958-12-09 | Johannes Arnoldus Van Voorden | Faced wall and connecting device therefor |
US3960047A (en) * | 1974-09-09 | 1976-06-01 | Cragar Industries, Inc. | Dual size lug nut |
US3985325A (en) * | 1975-07-28 | 1976-10-12 | Diversified Marketing Group, Inc. | Hook holder |
US4055929A (en) * | 1976-10-08 | 1977-11-01 | Acta Limited | Threaded anchor |
US4117643A (en) * | 1977-02-22 | 1978-10-03 | Lamothe Surguies M | Anchor bolt thread protector and sleeve system |
US4156793A (en) * | 1977-06-27 | 1979-05-29 | Carlson Fred B | Ground rod assembly |
US5049015A (en) * | 1988-06-29 | 1991-09-17 | Shimizu Construction Co., Ltd. | Anchoring structure |
US5113687A (en) * | 1990-05-04 | 1992-05-19 | Morgan Manufacturing Inc. | Stud puller |
DE4121620A1 (en) * | 1991-06-29 | 1993-01-07 | Fischer Artur Werke Gmbh | ANCHOR ROD FOR ANCHORING WITH SYNTHETIC RESIN |
US5392573A (en) * | 1994-03-14 | 1995-02-28 | Gould; William W. | Concrete anchoring bolt |
DE19812358A1 (en) * | 1998-03-20 | 1999-09-23 | Fischer Artur Werke Gmbh | Anchorage bolt for building structure has mid-shank bush and tip cap |
US6540462B1 (en) * | 1999-09-16 | 2003-04-01 | Ejot Verbindungstechnik Gmbh & Co. | Screw connection |
AU2001217881B2 (en) * | 2000-03-15 | 2005-04-07 | Tomarco Contractor Specialties, Inc. | Threaded anchor for poured concrete metal deck floors and wood frame floors |
US6240697B1 (en) * | 2000-03-15 | 2001-06-05 | William J. Thompson | Threaded anchor for poured concrete metal deck floors and wood frame floors |
WO2001069001A1 (en) * | 2000-03-15 | 2001-09-20 | Tomarco Contractor Specialties, Inc. | Threaded anchor for poured concrete metal deck floors and wood frame floors |
US20050055960A1 (en) * | 2003-08-26 | 2005-03-17 | O'neil Virgil E. | Embedded pipe hanger |
US8074422B2 (en) * | 2003-08-26 | 2011-12-13 | Securus, Inc. | Embedded pipe hanger |
US7985041B2 (en) * | 2008-10-08 | 2011-07-26 | Simpson Strong-Tie Company, Inc. | Symmetrically stepped bore coupler nut |
US20100162656A1 (en) * | 2008-12-31 | 2010-07-01 | Jin-Jie Lin | Middle pour anchor bolt holder |
US8397464B2 (en) | 2008-12-31 | 2013-03-19 | Simpson Strong-Tie Company, Inc. | Middle pour anchor bolt holder |
US20170037627A1 (en) * | 2009-02-04 | 2017-02-09 | Thomas M Espinosa | Concrete Anchor |
US20110041450A1 (en) * | 2009-02-04 | 2011-02-24 | Espinosa Thomas M | Concrete anchor |
US9416530B2 (en) | 2009-02-04 | 2016-08-16 | Thomas M Espinosa | Concrete anchor |
US9097001B2 (en) * | 2009-02-04 | 2015-08-04 | Thomas M. Espinosa | Concrete anchor |
US11578492B2 (en) * | 2009-02-04 | 2023-02-14 | Centres Holdings, Llc | Concrete anchor |
US20110070053A1 (en) * | 2009-09-18 | 2011-03-24 | Chin-Chuan Chang | Universal safety end cap |
US8348577B2 (en) * | 2011-01-28 | 2013-01-08 | General Electric Company | Fastener |
US20120195712A1 (en) * | 2011-01-28 | 2012-08-02 | General Electric Company | Fastener |
US11414855B2 (en) | 2011-03-18 | 2022-08-16 | Cetres Holdings, Llc | Concrete anchor coupling assembly and anchor rod holder |
US9222251B2 (en) | 2011-03-18 | 2015-12-29 | Thomas M. Espinosa | Concrete anchor coupling assembly and anchor rod holder |
US10626596B2 (en) | 2011-03-18 | 2020-04-21 | Cetres Holdings, Llc | Concrete anchor coupling assembly and anchor rod holder |
US10047516B2 (en) | 2011-03-18 | 2018-08-14 | Cetres Holdings, Llc | Concrete anchor coupling assembly and anchor rod holder |
US10047517B2 (en) | 2011-03-18 | 2018-08-14 | Cetres Holdings, Llc | Concrete anchor coupling assembly and anchor rod holder |
US9702139B2 (en) | 2011-03-18 | 2017-07-11 | Cetres Holdings, Llc | Concrete anchor coupling assembly and anchor rod holder |
US8621816B1 (en) | 2011-07-29 | 2014-01-07 | Simpson Strong-Tie Company, Inc. | Anchor bolt locator |
US8381482B2 (en) | 2011-07-29 | 2013-02-26 | Simpson Strong-Tie Company, Inc. | Anchor bolt locator |
US9062452B2 (en) | 2012-07-24 | 2015-06-23 | Thomas M. Espinosa | Holder for concrete anchors |
US9303399B2 (en) | 2012-08-06 | 2016-04-05 | Thomas M. Espinosa | Holder and concrete anchor assemblies |
US11466447B2 (en) | 2012-08-06 | 2022-10-11 | Cetres Holdings, Llc | Holder and concrete anchor assemblies |
US10202753B2 (en) | 2012-08-06 | 2019-02-12 | Cetres Holdings, Llc | Holder and concrete anchor assemblies |
US10676917B2 (en) | 2012-08-06 | 2020-06-09 | Cetres Holdings, Llc | Holder and concrete anchor assemblies |
US9945115B2 (en) | 2013-10-08 | 2018-04-17 | Simpson Strong-Tie Company, Inc. | Concrete anchor |
US9394706B2 (en) | 2013-10-08 | 2016-07-19 | Simpson Strong-Tie Company, Inc. | Concrete anchor |
USRE48981E1 (en) | 2014-01-14 | 2022-03-22 | Simpson Strong-Tie Company Inc. | Thrust nut |
US20160024741A1 (en) * | 2014-07-23 | 2016-01-28 | Franklin Brown | Tower foundation guide rod nut |
US10167625B1 (en) * | 2014-08-26 | 2019-01-01 | Michael Grant Barger | Foundation anchor system and anchor installation method using the same |
US10370844B2 (en) * | 2015-06-03 | 2019-08-06 | Onguard Group Limited | Securing assembly |
USRE50116E1 (en) | 2016-02-22 | 2024-09-10 | Black & Decker Inc. | Base member for an anchor assembly and method of use |
US10473140B2 (en) * | 2016-06-27 | 2019-11-12 | Canon Kabushiki Kaisha | Insert nut and fastening device |
US20170370396A1 (en) * | 2016-06-27 | 2017-12-28 | Canon Kabushiki Kaisha | Insert nut and fastening device |
US10597871B2 (en) | 2016-07-21 | 2020-03-24 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
US11060284B2 (en) * | 2016-07-21 | 2021-07-13 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
US10309103B2 (en) | 2016-07-21 | 2019-06-04 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
US10100515B2 (en) * | 2016-07-21 | 2018-10-16 | Meadow Burke, Llc | Lifting and leveling insert for a precast concrete slab |
USD882905S1 (en) | 2018-05-31 | 2020-04-28 | Meadow Burke, Llc | Lift level |
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