Inventor · disambiguated record
Vic Bertrand
Also filed as: BERTRAND VIC · BERTRAND VIC JOSEPH
19 granted patents·1 pending application·214 citations·filing 1985–2020
95Inventor score
Files withTHE RITVIK GROUP INC10BERTRAND VIC4RITVIK GROUP INC4DONAHUE STEPHEN1MEGA BRANDS INTERNAT S A R L1
Top patents by PatentIndex Score
20 records- 0187US8210895B2Magnetic top system and methodBERTRAND VIC·Filed 2009·Granted Jul 3, 2012·20 cites·53 claims
- 0287US7857277B2Portable drawing apparatusMEGA BRANDS INTERNAT S A R L·Filed 2007·Granted Dec 28, 2010·19 cites·25 claims
- 0378US8790151B2Toy construction base plateBERTRAND VIC·Filed 2011·Granted Jul 29, 2014·9 cites·28 claims
- 0478US4919635AToy construction assemblyRITVIK GROUP INC·Filed 1988·Granted Apr 24, 1990·38 cites·11 claims
- 0575USD294373SToy construction pieceTHE RITVIK GROUP INC·Filed 1985·Granted Feb 23, 1988·16 cites·1 claims
- 0669US8556676B2Magnetic top system and methodBERTRAND VIC·Filed 2012·Granted Oct 15, 2013·3 cites·20 claims
- 0769US4740189AConstruction toy assemblyRITVIK GROUP INC·Filed 1986·Granted Apr 26, 1988·29 cites·4 claims
- 0869USD291585SToy construction figureTHE RITVIK GROUP INC·Filed 1985·Granted Aug 25, 1987·13 cites·1 claims
- 0965US8186640B2Portable drawing apparatusBERTRAND VIC·Filed 2010·Granted May 29, 2012·4 cites·20 claims
- 1065USD304220SAxle element for a construction toyTHE RITVIK GROUP INC·Filed 1987·Granted Oct 24, 1989·11 cites·1 claims
- 1161USD307774SConstruction toy blockTHE RITVIK GROUP INC·Filed 1988·Granted May 8, 1990·9 cites·1 claims
- 1256US4826464APivot structure and pivot joint for construction toy assembliesRITVIK GROUP INC·Filed 1987·Granted May 2, 1989·18 cites·18 claims
- 1354USD290629SToy construction blockTHE RITVIK GROUP INC·Filed 1985·Granted Jun 30, 1987·7 cites·1 claims
- 1453US2020353373A1Expanding Character Toy System and Method for Making and Using the SameDONAHUE STEPHEN·Filed 2020·Application pending·0 cites
- 1541USD303689SToy construction blockTHE RITVIK GROUP INC·Filed 1987·Granted Sep 26, 1989·3 cites·1 claims
- 1640USD297954SToy construction pieceTHE RITVIK GROUP INC·Filed 1986·Granted Oct 4, 1988·3 cites·1 claims
- 1740USD290720SToy construction blockTHE RITVIK GROUP INC·Filed 1985·Granted Jul 7, 1987·3 cites·1 claims
- 1834US4802876AAxle structure and axle joint for construction toy assemblyRITVIK GROUP INC·Filed 1987·Granted Feb 7, 1989·7 cites·12 claims
- 1932USD304471SConnector element for a construction toyTHE RITVIK GROUP INC·Filed 1987·Granted Nov 7, 1989·1 cites·1 claims
- 2032USD291099SToy construction pieceTHE RITVIK GROUP INC·Filed 1985·Granted Jul 28, 1987·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →