US3125138A
(en)
|
|
1964-03-17 |
|
Gang saw for improved tongue and groove |
US623562A
(en)
|
|
1899-04-25 |
|
Parquetry |
US213740A
(en)
|
|
1879-04-01 |
|
Improvement in wooden roofs |
US714987A
(en)
|
1902-02-17 |
1902-12-02 |
Martin Wilford Wolfe |
Interlocking board.
|
US753791A
(en)
|
1903-08-25 |
1904-03-01 |
Elisha J Fulghum |
Method of making floor-boards.
|
US1124228A
(en)
|
1913-02-28 |
1915-01-05 |
Ross Houston |
Matched flooring or board.
|
US1468288A
(en)
|
1920-07-01 |
1923-09-18 |
Een Johannes Benjamin |
Wooden-floor section
|
US1407679A
(en)
|
1921-05-31 |
1922-02-21 |
William E Ruthrauff |
Flooring construction
|
US1454250A
(en)
|
1921-11-17 |
1923-05-08 |
William A Parsons |
Parquet flooring
|
US1540128A
(en)
|
1922-12-28 |
1925-06-02 |
Houston Ross |
Composite unit for flooring and the like and method for making same
|
US1477813A
(en)
|
1923-10-16 |
1923-12-18 |
Daniels Ernest Stuart |
Parquet flooring and wall paneling
|
US1510924A
(en)
|
1924-03-27 |
1924-10-07 |
Daniels Ernest Stuart |
Parquet flooring and wall paneling
|
US1602267A
(en)
|
1925-02-28 |
1926-10-05 |
John M Karwisch |
Parquet-flooring unit
|
US1575821A
(en)
|
1925-03-13 |
1926-03-09 |
John Alexander Hugh Cameron |
Parquet-floor composite sections
|
US1660480A
(en)
|
1925-03-13 |
1928-02-28 |
Daniels Ernest Stuart |
Parquet-floor panels
|
US1615096A
(en)
|
1925-09-21 |
1927-01-18 |
Joseph J R Meyers |
Floor and ceiling construction
|
US1602256A
(en)
|
1925-11-09 |
1926-10-05 |
Sellin Otto |
Interlocked sheathing board
|
US1644710A
(en)
|
1925-12-31 |
1927-10-11 |
Cromar Company |
Prefinished flooring
|
US1622103A
(en)
|
1926-09-02 |
1927-03-22 |
John C King Lumber Company |
Hardwood block flooring
|
US1622104A
(en)
|
1926-11-06 |
1927-03-22 |
John C King Lumber Company |
Block flooring and process of making the same
|
US1637634A
(en)
|
1927-02-28 |
1927-08-02 |
Charles J Carter |
Flooring
|
US1778069A
(en)
|
1928-03-07 |
1930-10-14 |
Bruce E L Co |
Wood-block flooring
|
US1718702A
(en)
|
1928-03-30 |
1929-06-25 |
M B Farrin Lumber Company |
Composite panel and attaching device therefor
|
US1714738A
(en)
|
1928-06-11 |
1929-05-28 |
Arthur R Smith |
Flooring and the like
|
US1776188A
(en)
|
1928-07-12 |
1930-09-16 |
Langbaum Maurice |
Furniture pad
|
US1787027A
(en)
|
1929-02-20 |
1930-12-30 |
Wasleff Alex |
Herringbone flooring
|
US1764331A
(en)
|
1929-02-23 |
1930-06-17 |
Paul O Moratz |
Matched hardwood flooring
|
US1779729A
(en)
|
1929-05-27 |
1930-10-28 |
Bruce E L Co |
Wood block
|
US1734826A
(en)
|
1929-10-09 |
1929-11-05 |
Pick Israel |
Manufacture of partition and like building blocks
|
US1823039A
(en)
|
1930-02-12 |
1931-09-15 |
J K Gruner Lumber Company |
Jointed lumber
|
US1898364A
(en)
|
1930-02-24 |
1933-02-21 |
George S Gynn |
Flooring construction
|
US1859667A
(en)
|
1930-05-14 |
1932-05-24 |
J K Gruner Lumber Company |
Jointed lumber
|
US1921164A
(en)
|
1930-08-16 |
1933-08-08 |
Met L Wood Corp |
Composite laminated panel
|
US1940377A
(en)
|
1930-12-09 |
1933-12-19 |
Raymond W Storm |
Flooring
|
US1906411A
(en)
|
1930-12-29 |
1933-05-02 |
Potvin Frederick Peter |
Wood flooring
|
US1988201A
(en)
|
1931-04-15 |
1935-01-15 |
Julius R Hall |
Reenforced flooring and method
|
US1953306A
(en)
|
1931-07-13 |
1934-04-03 |
Paul O Moratz |
Flooring strip and joint
|
US1929871A
(en)
|
1931-08-20 |
1933-10-10 |
Berton W Jones |
Parquet flooring
|
US1946648A
(en)
|
1932-09-26 |
1934-02-13 |
Ralph W Taylor |
Seed potato cutter
|
US2023066A
(en)
|
1932-11-11 |
1935-12-03 |
Cherokee Lumber Company |
Flooring
|
US2044216A
(en)
|
1934-01-11 |
1936-06-16 |
Edward A Klages |
Wall structure
|
US1986739A
(en)
|
1934-02-06 |
1935-01-01 |
Walter F Mitte |
Nail-on brick
|
US2065525A
(en)
|
1935-07-08 |
1936-12-29 |
John G Hamilton |
Fastener for wall panels
|
US2123409A
(en)
|
1936-12-10 |
1938-07-12 |
Elmendorf Armin |
Flexible wood floor or flooring material
|
US2280071A
(en)
|
1937-11-27 |
1942-04-21 |
George C Hamilton |
Laminated flooring
|
US2220606A
(en)
|
1938-04-19 |
1940-11-05 |
M And M Wood Working Company |
Wood panel
|
US2276071A
(en)
|
1939-01-25 |
1942-03-10 |
Johns Manville |
Panel construction
|
US2328051A
(en)
|
1940-08-21 |
1943-08-31 |
Minnesota & Ontario Paper Co |
Wall construction
|
US2324628A
(en)
|
1941-02-07 |
1943-07-20 |
Kahr Gustaf |
Composite board structure
|
US2398632A
(en)
|
1944-05-08 |
1946-04-16 |
United States Gypsum Co |
Building element
|
US2430200A
(en)
|
1944-11-18 |
1947-11-04 |
Nina Mae Wilson |
Lock joint
|
US2740167A
(en)
|
1952-09-05 |
1956-04-03 |
John C Rowley |
Interlocking parquet block
|
US3045294A
(en)
|
1956-03-22 |
1962-07-24 |
Jr William F Livezey |
Method and apparatus for laying floors
|
US2894292A
(en)
|
1957-03-21 |
1959-07-14 |
Jasper Wood Crafters Inc |
Combination sub-floor and top floor
|
US3100556A
(en)
|
1959-07-30 |
1963-08-13 |
Reynolds Metals Co |
Interlocking metallic structural members
|
US3203149A
(en)
|
1960-03-16 |
1965-08-31 |
American Seal Kap Corp |
Interlocking panel structure
|
US3182769A
(en)
|
1961-05-04 |
1965-05-11 |
Reynolds Metals Co |
Interlocking constructions and parts therefor or the like
|
US3204380A
(en)
|
1962-01-31 |
1965-09-07 |
Allied Chem |
Acoustical tiles with thermoplastic covering sheets and interlocking tongue-and-groove edge connections
|
US3282010A
(en)
|
1962-12-18 |
1966-11-01 |
Jr Andrew J King |
Parquet flooring block
|
US3267630A
(en)
|
1964-04-20 |
1966-08-23 |
Powerlock Floors Inc |
Flooring systems
|
US3310919A
(en)
|
1964-10-02 |
1967-03-28 |
Sico Inc |
Portable floor
|
US3347048A
(en)
|
1965-09-27 |
1967-10-17 |
Coastal Res Corp |
Revetment block
|
US3481810A
(en)
|
1965-12-20 |
1969-12-02 |
John C Waite |
Method of manufacturing composite flooring material
|
US3460304A
(en)
|
1966-05-20 |
1969-08-12 |
Dow Chemical Co |
Structural panel with interlocking edges
|
US3553919A
(en)
|
1968-01-31 |
1971-01-12 |
Omholt Ray |
Flooring systems
|
US3538665A
(en)
|
1968-04-15 |
1970-11-10 |
Bauwerke Ag |
Parquet flooring
|
US3526420A
(en)
|
1968-05-22 |
1970-09-01 |
Itt |
Self-locking seam
|
US3555762A
(en)
|
1968-07-08 |
1971-01-19 |
Aluminum Plastic Products Corp |
False floor of interlocked metal sections
|
US3608258A
(en)
|
1969-04-17 |
1971-09-28 |
Unilith Enterprises |
Removable multipaneled wall construction
|
US3639200A
(en)
*
|
1969-12-19 |
1972-02-01 |
Armin Elmendorf |
Textured wood panel
|
NL7102276A
(de)
|
1970-02-20 |
1971-08-24 |
|
|
DE2021503A1
(de)
|
1970-05-02 |
1971-11-25 |
Freudenberg Carl Fa |
Fussbodenplatten und Verfahren zu deren Verbinden
|
US3694983A
(en)
|
1970-05-19 |
1972-10-03 |
Pierre Jean Couquet |
Pile or plastic tiles for flooring and like applications
|
US3768846A
(en)
|
1971-06-03 |
1973-10-30 |
R Hensley |
Interlocking joint
|
US3714747A
(en)
|
1971-08-23 |
1973-02-06 |
Robertson Co H H |
Fastening means for double-skin foam core building panel
|
US3759007A
(en)
|
1971-09-14 |
1973-09-18 |
Steel Corp |
Panel joint assembly with drainage cavity
|
US3760548A
(en)
|
1971-10-14 |
1973-09-25 |
Armco Steel Corp |
Building panel with adjustable telescoping interlocking joints
|
US3859000A
(en)
|
1972-03-30 |
1975-01-07 |
Reynolds Metals Co |
Road construction and panel for making same
|
NO139933C
(no)
|
1972-05-18 |
1979-06-06 |
Karl Hettich |
Ferdigparkett-element.
|
US3902293A
(en)
|
1973-02-06 |
1975-09-02 |
Atlantic Richfield Co |
Dimensionally-stable, resilient floor tile
|
US3988187A
(en)
|
1973-02-06 |
1976-10-26 |
Atlantic Richfield Company |
Method of laying floor tile
|
US3878030A
(en)
|
1973-05-29 |
1975-04-15 |
Grafton H Cook |
Marble laminate structure
|
US3936551A
(en)
|
1974-01-30 |
1976-02-03 |
Armin Elmendorf |
Flexible wood floor covering
|
US4006048A
(en)
|
1975-08-14 |
1977-02-01 |
Westinghouse Electric Corporation |
Reverse printed high-pressure laminates
|
US4099358A
(en)
|
1975-08-18 |
1978-07-11 |
Intercontinental Truck Body - Montana, Inc. |
Interlocking panel sections
|
US4118533A
(en)
|
1976-01-19 |
1978-10-03 |
Celotex |
Structural laminate and method for making same
|
US4169688A
(en)
|
1976-03-15 |
1979-10-02 |
Sato Toshio |
Artificial skating-rink floor
|
US4091136A
(en)
|
1976-05-17 |
1978-05-23 |
Shaw Plastics Corporation |
Synthetic cork-like material and method of making same
|
US4175150A
(en)
*
|
1976-11-05 |
1979-11-20 |
Masonite Corporation |
Urea containing high density skin fiberboard with a low density core
|
US4283450A
(en)
*
|
1976-11-05 |
1981-08-11 |
Masonite Corporation |
Product containing high density skins
|
US4175148A
(en)
|
1976-11-05 |
1979-11-20 |
Masonite Corporation |
Product containing high density skins on a low density core and method of manufacturing same
|
US4175149A
(en)
|
1976-11-05 |
1979-11-20 |
Masonite Corporation |
Mineral wool product containing high density skins and method of manufacturing same
|
US4175105A
(en)
|
1976-11-05 |
1979-11-20 |
Masonite Corporation |
Post-press molding of man-made boards to produce contoured furniture parts
|
US4090338A
(en)
|
1976-12-13 |
1978-05-23 |
B 3 L |
Parquet floor elements and parquet floor composed of such elements
|
SE414067B
(sv)
|
1977-03-30 |
1980-07-07 |
Wicanders Korkfabriker Ab |
Skivformigt golvelement med not- och spontpassning
|
JPS5425845A
(en)
|
1977-07-29 |
1979-02-27 |
Mitsubishi Paper Mills Ltd |
Heat sensitive paper with improved dregs adherability
|
US4131705A
(en)
|
1977-09-06 |
1978-12-26 |
International Telephone And Telegraph Corporation |
Structural laminate
|
US4164832A
(en)
|
1978-03-31 |
1979-08-21 |
Alex Van Zandt |
Tongue and groove structure in preformed wall sections
|
US4245689A
(en)
|
1978-05-02 |
1981-01-20 |
Georgia Bonded Fibers, Inc. |
Dimensionally stable cellulosic backing web
|
US4246310A
(en)
|
1979-04-06 |
1981-01-20 |
The United States Of America As Represented By The Secretary Of Agriculture |
High performance, lightweight structural particleboard
|
US5145732A
(en)
*
|
1989-03-01 |
1992-09-08 |
Osaka Gas Company Limited |
High bulk density carbon fiber felt and thermal insulator
|
SE466606C
(sv)
*
|
1989-09-29 |
1996-01-22 |
Swedoor Industriprodukter Ab |
Förfarande för formpressning av träfiberskiva exempelvis dörrskinn
|
US5506026A
(en)
*
|
1993-05-31 |
1996-04-09 |
Yamaha Corporation |
Wood board and a flooring material made therefrom
|
US5591289A
(en)
*
|
1995-06-29 |
1997-01-07 |
Davidson Textron Inc. |
Method of making a fibrous headliner by compression molding
|
BE1010487A6
(nl)
*
|
1996-06-11 |
1998-10-06 |
Unilin Beheer Bv |
Vloerbekleding bestaande uit harde vloerpanelen en werkwijze voor het vervaardigen van dergelijke vloerpanelen.
|
US5855832A
(en)
*
|
1996-06-27 |
1999-01-05 |
Clausi; Robert N. |
Method of molding powdered plant fiber into high density materials
|
US6352661B1
(en)
*
|
1999-08-17 |
2002-03-05 |
Bayer Corporation |
PMDI wood binders containing hydrophobic diluents
|
US6449918B1
(en)
*
|
1999-11-08 |
2002-09-17 |
Premark Rwp Holdings, Inc. |
Multipanel floor system panel connector with seal
|
US6617009B1
(en)
*
|
1999-12-14 |
2003-09-09 |
Mannington Mills, Inc. |
Thermoplastic planks and methods for making the same
|
DE10160316A1
(de)
*
|
2001-12-07 |
2003-06-26 |
Ihd Inst Fuer Holztechnologie |
Verfahren zur Herstellung von Faserplatten mit erhöhter Feuchtebeständigkeit nach dem Trockenverfahren
|
DE10249581A1
(de)
*
|
2002-10-24 |
2004-05-13 |
Kronotec Ag |
Trägerplatte
|