Patent
-
Patent:US3933305
20.01.1976 John Michael Murphy : Asset value calculators
-
Patent:US3937118
10.02.1976 Leonard, Verna M. (8701 Highway 41, Fresno, CA) : Inversion sliderule
-
Patent:US3937930
10.02.1976 Thomas, Frank J. (Box 5262 Hicrest Station, Topeka, KS : Rotary slide rule for topographic calculations
-
Patent:US3937939
10.02.1976 Frenkel, Marvin (P) : Single-hand digital calculator
-
Patent:US3944789
16.03.1976 Moffat, Jon L. (1236 - 73rd Ave. SW., Calgary, Alberta, CA) : Percent calculator
-
Patent:US3947968
06.04.1976 Rosenheck, Danny : Device for drawing ellipses
-
Patent:US3960046
01.06.1976 Choong, Alan Chong Seong : Music Teaching Device
-
Patent:US3964674
22.06.1976 Harry Van der Gaast : Menstrual cycle calculator
-
Patent:US3976984
24.08.1976 Hirasawa, Masataka (P) Sharp (P) Kabushiki Kaisha : Level Shifting Circuit Device
-
Patent:US3982104
21.09.1976 Philip M. Banner : Tide and time calculating device
-
Patent:US3986002
12.10.1976 DeMaio, Dorian A. (813 S. Catalina Ave., Apt. C, Redondo : Hand-holdable laser system computer
-
Patent:US3992610
16.11.1976 Kennedy, Jerry L. : Weight and balance calculator
-
Patent:US3995378
07.12.1976 Darnell, Eula K. (307 Baldwin, West Helena, AR 72390) : Mathematics visual teaching aid
-
Patent:US3999041
21.12.1976 Joseph Scofield : Summing calculator to assist analysis of past performance
-
Patent:USD240935
10.08.1976 King, William L. (P) and Hermann, Thomas L. (P) : Commercial Teller Terminal or Similar Article
-
Patent:USD240967
10.08.1976 Sottsass, Ettore, Jr. (P) : Accounting Machine
-
Patent:USD241450
14.09.1976 King, William L. (P) and Hermann, Thomas L. (P) : Funds Transfer Terminal or Similar Device