US119895A
(en)
*
|
|
1871-10-10 |
|
Improvement in devices for tapping gas and water-pipes |
US1464807A
(en)
*
|
1922-03-28 |
1923-08-14 |
Michael J Clark |
Dental instrument
|
US1762766A
(en)
*
|
1928-03-24 |
1930-06-10 |
Altmar Steel Products Company |
Pipe sleeve
|
US1818435A
(en)
*
|
1929-02-20 |
1931-08-11 |
Frank H Smith |
Apparatus for joining pipes
|
US1938102A
(en)
*
|
1930-09-26 |
1933-12-05 |
Hill Edward |
Tool for removing and replacing springs
|
US1940910A
(en)
*
|
1931-10-15 |
1933-12-26 |
Daniel W Hickey |
Flange clamp for welding
|
US1871312A
(en)
*
|
1931-11-03 |
1932-08-09 |
Ferguson William |
Method of and tool for removing indentations
|
US1903548A
(en)
*
|
1932-01-26 |
1933-04-11 |
Kreis Harry Gail |
Slide hammer
|
US1923122A
(en)
*
|
1932-05-06 |
1933-08-22 |
Joseph H R Smith |
Air hammer driven wrench
|
US1958329A
(en)
*
|
1933-06-10 |
1934-05-08 |
Lawrence O Beard |
Axle puller
|
US2035156A
(en)
*
|
1935-03-18 |
1936-03-24 |
Edmond Marti |
Drill puller
|
US2328747A
(en)
*
|
1935-12-06 |
1943-09-07 |
Schweidler Hubert |
Cutting and shaping tool
|
US2333120A
(en)
*
|
1940-08-15 |
1943-11-02 |
Arthur L Parker |
Assembling tool
|
US2381747A
(en)
*
|
1942-11-02 |
1945-08-07 |
Chicago Forging & Manufactuing |
Tool for forming joints
|
US2381748A
(en)
*
|
1942-11-02 |
1945-08-07 |
Chicago Forging & Mfg Co |
Method of forming joints
|
US2350099A
(en)
*
|
1942-11-23 |
1944-05-30 |
Dermond Hartley Peter |
Plate holder
|
US2377304A
(en)
*
|
1943-02-08 |
1945-06-05 |
Everett H Appel |
Sleeve puller
|
US2398231A
(en)
*
|
1944-03-14 |
1946-04-09 |
Kott John |
Star drill
|
US2485877A
(en)
*
|
1946-01-16 |
1949-10-25 |
Jr Vivian E Hamilton |
Lawn edging implement
|
US2475041A
(en)
*
|
1946-02-25 |
1949-07-05 |
Joseph M Mattson |
Percussive type wood chisel
|
US2587944A
(en)
*
|
1948-05-22 |
1952-03-04 |
Charlie D Williams |
Impact tool
|
US2588043A
(en)
*
|
1948-12-07 |
1952-03-04 |
Rabinowitz Irving |
Combined punch and cutter
|
US2594942A
(en)
*
|
1949-02-19 |
1952-04-29 |
Monogram Mfg Company |
Sheet metal clamp operating tool
|
US2620012A
(en)
*
|
1949-05-31 |
1952-12-02 |
Vern G Walsh |
Gun repair tool
|
US2706648A
(en)
*
|
1949-09-02 |
1955-04-19 |
Knowles Mfg Co |
Pipe clamp
|
US2701359A
(en)
*
|
1952-02-29 |
1955-02-08 |
Asbury Edward Marcus |
Hand tool
|
US2699190A
(en)
*
|
1952-03-08 |
1955-01-11 |
Goodman Mfg Co |
Shaker conveyer clamp
|
US2779089A
(en)
*
|
1952-10-20 |
1957-01-29 |
Leo G Allen |
Puller tool having a manually operated sliding hammer
|
US2687229A
(en)
*
|
1953-03-03 |
1954-08-24 |
Milton P Laurent |
Pressure tightened joint
|
US2775806A
(en)
*
|
1953-09-09 |
1957-01-01 |
Kac Ltd |
Adjustable girth clamping ring
|
US2802340A
(en)
*
|
1954-09-01 |
1957-08-13 |
Kearney James R Corp |
Ground rod driver
|
US2972186A
(en)
*
|
1955-11-14 |
1961-02-21 |
Chicago Forging & Mfg Co |
Mandrel swage
|
US3115797A
(en)
*
|
1955-11-14 |
1963-12-31 |
Earl E Howe |
Mandrel swage
|
US2859456A
(en)
*
|
1955-11-17 |
1958-11-11 |
Nathan E Taylor |
Combination bushing remover, seat reamer, and bushing setter
|
US2805591A
(en)
*
|
1955-12-16 |
1957-09-10 |
Widmer Hans |
Tool for making a pipe coupling
|
US2791926A
(en)
*
|
1956-02-24 |
1957-05-14 |
Harold D Mccolum |
Jerk hammer for metal working
|
US3008227A
(en)
*
|
1956-06-21 |
1961-11-14 |
Sohio Petroleum Company |
Tube and rod driving device
|
US2967044A
(en)
*
|
1957-06-17 |
1961-01-03 |
Corcreham Richard |
Mining drill extractor
|
US2998087A
(en)
*
|
1958-05-13 |
1961-08-29 |
Paul J Iddings |
Fence post driver
|
US2998644A
(en)
*
|
1958-06-16 |
1961-09-05 |
Federal Mogul Bower Bearings |
Seal driver assembly
|
CA663059A
(en)
*
|
1958-11-05 |
1963-05-14 |
G. Arkwright Kenneth |
Pin and socket connectors
|
US3083449A
(en)
*
|
1959-05-01 |
1963-04-02 |
Simmons Jesse Thomas |
Bearing servicing tool
|
US3000097A
(en)
*
|
1959-07-06 |
1961-09-19 |
Gregory Ind Inc |
Cap removal tool
|
US2986870A
(en)
*
|
1959-07-31 |
1961-06-06 |
Theophile Lussier |
Saw chain opener having pivoted arms
|
US3006063A
(en)
*
|
1959-08-25 |
1961-10-31 |
Martin R Linan |
Brush spring installer
|
US3003230A
(en)
*
|
1959-12-31 |
1961-10-10 |
George E Fornes |
Axle pulling device
|
US3106012A
(en)
*
|
1960-02-29 |
1963-10-08 |
Harold B Comer |
Axle puller
|
US3050095A
(en)
*
|
1960-06-24 |
1962-08-21 |
Roland W Prather |
Hand operated pike
|
US3201156A
(en)
*
|
1960-11-07 |
1965-08-17 |
John N Coats |
Pipe coupling having clamping force adjusting means
|
US3117378A
(en)
*
|
1960-11-09 |
1964-01-14 |
Herman L Bowen |
Surveying apparatus
|
US3019520A
(en)
*
|
1961-01-23 |
1962-02-06 |
Tex Tube Inc |
Pipe crimping apparatus
|
US3176495A
(en)
*
|
1961-09-11 |
1965-04-06 |
John J Zane |
Pipe calking tool
|
US3230754A
(en)
*
|
1961-12-28 |
1966-01-25 |
Alfred C Arbogast |
Means for forming tube fittings
|
US3244441A
(en)
*
|
1961-12-28 |
1966-04-05 |
Mueller Co |
Crimped tube joint
|
US3156284A
(en)
*
|
1962-06-29 |
1964-11-10 |
Parker Hannifin Corp |
Hydraulic ferrule presetting tool
|
US3303681A
(en)
*
|
1964-02-19 |
1967-02-14 |
Le Fiell Mfg Company |
Swaging machine
|
US3252192A
(en)
*
|
1964-04-01 |
1966-05-24 |
Joseph B Smith |
Clamp ring for pipe and the like
|
US3334510A
(en)
*
|
1964-07-22 |
1967-08-08 |
Boeing Co |
Explosively actuated tool
|
US3299496A
(en)
*
|
1965-03-17 |
1967-01-24 |
James B Christensen |
Tool for coupling hydraulic hoses
|
US3304602A
(en)
*
|
1965-06-16 |
1967-02-21 |
Francis P Osborne |
Clamping tool
|
US3281929A
(en)
*
|
1966-04-25 |
1966-11-01 |
Ernest R Archambeau Jr |
Apparatus for assembling bell-andspigot piping
|
US3426827A
(en)
*
|
1966-11-18 |
1969-02-11 |
Harry H Whited |
Tire-changing machine
|
US3503244A
(en)
*
|
1967-05-29 |
1970-03-31 |
Joslin Alvin E |
Pipe holding mechanism
|
US3522832A
(en)
*
|
1967-11-01 |
1970-08-04 |
Ludwig Held |
Tire mounting and demounting machine
|
FR1592558A
(es)
*
|
1968-07-30 |
1970-05-19 |
|
|
US3626450A
(en)
*
|
1969-08-12 |
1971-12-07 |
Weatherhead Co |
Portable swaging tool
|
US3579794A
(en)
*
|
1969-10-03 |
1971-05-25 |
Jonathan S Powell |
Means for securing couplings to pipe
|
US3638294A
(en)
*
|
1970-01-20 |
1972-02-01 |
Walter F Durant |
Wheel puller
|
US3662450A
(en)
*
|
1970-04-24 |
1972-05-16 |
Dresser Ind |
Hand-portable press for swagable pipe coupling
|
CA941137A
(en)
*
|
1970-08-19 |
1974-02-05 |
Robin A.C. Shorter |
Anchor head for post-stressed reinforced concrete structures
|
GB1342578A
(en)
*
|
1970-11-19 |
1974-01-03 |
Btr Industries Ltd |
Swaging apparatus
|
US3792739A
(en)
*
|
1971-03-12 |
1974-02-19 |
Chamberlain W |
Jack hammer
|
US3705737A
(en)
*
|
1971-04-23 |
1972-12-12 |
Forms Const |
Pipe coupling with releasable connector
|
US3698419A
(en)
*
|
1971-05-11 |
1972-10-17 |
Natale G Tura |
Devices for piercing tubes in closed pressure systems
|
US3780785A
(en)
*
|
1971-09-27 |
1973-12-25 |
M Schultz |
Bead breaker and tire removal and replacement device
|
US3874063A
(en)
*
|
1971-11-11 |
1975-04-01 |
Said Skinner By Said Orn |
Method of pipe joint sealing
|
US3711632A
(en)
*
|
1971-12-02 |
1973-01-16 |
Gen Motors Corp |
End fitting for corrugated conduit
|
US3799011A
(en)
*
|
1972-08-31 |
1974-03-26 |
G Davis |
Lug wrench
|
US4040554A
(en)
*
|
1972-12-06 |
1977-08-09 |
Haytayan Harry M |
Pneumatic apparatus
|
US3803699A
(en)
*
|
1973-03-05 |
1974-04-16 |
L Rizzo |
Flexible hose assembly means
|
US4057882A
(en)
*
|
1973-08-06 |
1977-11-15 |
Zeitgeist Ag. |
Apparatus for compressing sleeves onto structural rods
|
US3856070A
(en)
*
|
1973-08-13 |
1974-12-24 |
Goodyear Tire & Rubber |
Transverse flash breaking in tire manufacture
|
US3924413A
(en)
*
|
1973-12-04 |
1975-12-09 |
Jr Richard O Marsh |
Fittings and the like for pipe piling
|
US4033139A
(en)
*
|
1974-02-08 |
1977-07-05 |
Frederick Leonard L |
Pile driving hammer, apparatus and method
|
US4019232A
(en)
*
|
1974-12-04 |
1977-04-26 |
Daido Seiko Kabushiki Kaisha |
Ram type steel bar coupling apparatus
|
FR2375429A1
(fr)
*
|
1975-08-13 |
1978-07-21 |
Eurotungstene |
Tige allonge composite pour forage avec marteau hors de trou
|
CH611692A5
(es)
*
|
1976-01-15 |
1979-06-15 |
Paul Sigrist |
|
US4054180A
(en)
*
|
1976-02-09 |
1977-10-18 |
Reed Tool Company |
Impact drilling tool having a shuttle valve
|
GB1542585A
(en)
*
|
1976-06-22 |
1979-03-21 |
Sumitomo Chemical Co |
Method of extrusion coating with polyolefin foam
|
US4124229A
(en)
*
|
1977-05-04 |
1978-11-07 |
Vetco, Inc. |
Rigid connector for pipe and method of making the same
|
US4257135A
(en)
*
|
1977-12-01 |
1981-03-24 |
Hackforth Gmbh & Co. Kg |
Assembly tool for tube fittings
|
US4189817A
(en)
*
|
1978-03-03 |
1980-02-26 |
Moebius Kurt Otto |
Hydraulic assembly tool for tube fittings
|
US4159132A
(en)
*
|
1978-04-03 |
1979-06-26 |
Hitz Gifford L |
Sealed connection
|
US4198738A
(en)
*
|
1978-04-12 |
1980-04-22 |
Wallace Jerry L |
Tool to install elbow joint and clamp
|
US4222985A
(en)
*
|
1978-04-27 |
1980-09-16 |
Scientific Tools, Inc. |
Laboratory tool
|
US4241795A
(en)
*
|
1978-06-05 |
1980-12-30 |
Landry Ernest A Jr |
Hand powered high impact tool
|
US4185372A
(en)
*
|
1978-10-26 |
1980-01-29 |
Dupree Clifford A |
Wheel hub support removal means
|
US4244156A
(en)
*
|
1978-12-04 |
1981-01-13 |
Watts Jr Ridley |
Pole and piling protector
|
US4245931A
(en)
*
|
1979-07-10 |
1981-01-20 |
Watts Jr Ridley |
Post assembly and method
|
US4675968A
(en)
*
|
1985-12-20 |
1987-06-30 |
Oran R. Leake, Jr. |
Slide hammer-type puller and installer assembly
|
US6199254B1
(en)
*
|
1999-11-05 |
2001-03-13 |
Mechl Llc |
Swaging tool with multiple pushers
|