Assignee
BURKE CO
23 granted patents·1,076 citations·filing 1975–1991
Top patents by PatentIndex Score
23 records- 0198US4627198AHoisting anchor assembly for use in cast concrete panels and methodBURKE CO·Filed 1984·Granted Dec 9, 1986·67 cites·11 claims
- 0298US4437642ALift system for tilt-up wallsBURKE CO·Filed 1982·Granted Mar 20, 1984·92 cites·2 claims
- 0398US4367892ALift system for tilt-up wallsBURKE CO·Filed 1980·Granted Jan 11, 1983·110 cites·2 claims
- 0497US5226265AApparatus and method for lifting tilt-up wall constructionsBURKE CO·Filed 1991·Granted Jul 13, 1993·69 cites·4 claims
- 0597US4325575AHoisting coupling for concrete slabsBURKE CO·Filed 1977·Granted Apr 20, 1982·80 cites·11 claims
- 0696US4930269AApparatus and method for lifting tilt-up wall constructionsBURKE CO·Filed 1989·Granted Jun 5, 1990·59 cites·8 claims
- 0795US4580378AAnchor assembly for tilt-up wall sectionBURKE CO·Filed 1984·Granted Apr 8, 1986·91 cites·12 claims
- 0895US4017115ALift system for concrete slabsBURKE CO·Filed 1975·Granted Apr 12, 1977·87 cites·18 claims
- 0993US4068879AConcrete slab hoisting apparatusBURKE CO·Filed 1976·Granted Jan 17, 1978·65 cites·10 claims
- 1091US4872634ABracing for tilt-up wall panelBURKE CO·Filed 1988·Granted Oct 10, 1989·75 cites·6 claims
- 1191US4386486ACover for concrete voids of lifting insertsBURKE CO·Filed 1981·Granted Jun 7, 1983·53 cites·8 claims
- 1287US5094047AApparatus and method for lifting tilt-up wall constructionsBURKE CO·Filed 1990·Granted Mar 10, 1992·47 cites·6 claims
- 1387US5014473AApparatus and method for lifting tilt-up wall constructionsBURKE CO·Filed 1990·Granted May 14, 1991·40 cites·6 claims
- 1468US4221357ATie rod assembly for concrete form panelsBURKE CO·Filed 1979·Granted Sep 9, 1980·28 cites·15 claims
- 1555US3993279ATie rod supported hanger for suspended concrete formsBURKE CO·Filed 1975·Granted Nov 23, 1976·15 cites·9 claims
- 1652US4640491AWaler corner lock assemblyBURKE CO·Filed 1985·Granted Feb 3, 1987·16 cites·11 claims
- 1750US3981469AHanger for suspended concrete formsBURKE CO·Filed 1975·Granted Sep 21, 1976·12 cites·6 claims
- 1846US4385745ARebar-connected support means for concrete form panelsBURKE CO·Filed 1981·Granted May 31, 1983·11 cites·3 claims
- 1945US4802316AEave truss and method for supporting and reinforcing a concrete or masonry wall and metal roof structureBURKE CO·Filed 1987·Granted Feb 7, 1989·19 cites·35 claims
- 2045US4516875AConcrete slab key joint forming strip and supporting stake thereforBURKE CO·Filed 1983·Granted May 14, 1985·15 cites·19 claims
- 2145US4011638AJoint clamp for joining intersecting brace members and method for making sameBURKE CO·Filed 1975·Granted Mar 15, 1977·8 cites·5 claims
- 2240US4468149AAssembly for anchoring an element to a slabBURKE CO·Filed 1983·Granted Aug 28, 1984·11 cites·6 claims
- 2319US4379650AAnchoring means for wall bracesBURKE CO·Filed 1980·Granted Apr 12, 1983·6 cites·7 claims
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