Individual holder
SPITZ MELVIN P
US·12 granted patents·142 citations·filing 1975–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0191US3984884ABed frame having releasably interlocked side rails and crossbarsSPITZ MELVIN P·Filed 1975·Granted Oct 12, 1976·38 cites·18 claims
- 0278US3952345ABed frame having releasably interlocked side rails and crossbarsSPITZ MELVIN P·Filed 1975·Granted Apr 27, 1976·19 cites·13 claims
- 0372USD277818SDrawer-supporting rail for attachment to bed side railsSPITZ MELVIN P·Filed 1983·Granted Mar 5, 1985·12 cites·1 claims
- 0467USD278011SDrawer-supporting adjustable rail for attachment to bed side railsSPITZ MELVIN P·Filed 1983·Granted Mar 19, 1985·10 cites·1 claims
- 0561US4019211ABedframe with unitized adjustable crossbarSPITZ MELVIN P·Filed 1975·Granted Apr 26, 1977·20 cites·10 claims
- 0649US4070718ABox spring retainerSPITZ MELVIN P·Filed 1976·Granted Jan 31, 1978·13 cites·22 claims
- 0748US3961383ABed frame having releasably interlocked side rails and crossbarsSPITZ MELVIN P·Filed 1975·Granted Jun 8, 1976·6 cites·17 claims
- 0848US3961384ABed frame having releasably interlocked side rails and crossbarsSPITZ MELVIN P·Filed 1975·Granted Jun 8, 1976·6 cites·7 claims
- 0936US4901382AMounting apparatus for wall bedsSPITZ MELVIN P·Filed 1988·Granted Feb 20, 1990·7 cites·7 claims
- 1035US4809371AWall bed with collapsible tableSPITZ MELVIN P·Filed 1987·Granted Mar 7, 1989·7 cites·6 claims
- 1130US4974271AMounting apparatus for wall bedsSPITZ MELVIN P·Filed 1988·Granted Dec 4, 1990·2 cites·9 claims
- 1229US5084924AMounting apparatus for wall beds with safety jamming featureSPITZ MELVIN P·Filed 1990·Granted Feb 4, 1992·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →