DYNASCAN CORPORATION

Organization

CHICAGO, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Antenna for a base unit of a cordless telephone system
- Patent number 5,351,284
- Issue date Sep 27, 1994
- Dynascan Corporation
- Max W. Rogers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Answering machine with cordless telephone
- Patent number 4,881,259
- Issue date Nov 14, 1989
- Dynascan Corporation
- James Scordato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna for cordless telephone system
- Patent number 4,876,709
- Issue date Oct 24, 1989
- Dynascan Corporation
- Max W. Rogers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone equipment tester
- Patent number 4,577,072
- Issue date Mar 18, 1986
- Dynascan Corporation
- John R. Lulay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical control apparatus
- Patent number 4,439,688
- Issue date Mar 27, 1984
- Dynascan Corporation
- Louis W. Schornack
- G04 - HOROLOGY
Information Patent Grant
Manually operable rotary pulse generating apparatus for pulse count...
- Patent number 4,379,245
- Issue date Apr 5, 1983
- Dynascan Corporation
- Richard Goldstein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wall switch opening mounted power circuit timer-controller
- Patent number 4,360,739
- Issue date Nov 23, 1982
- Dynascan Corporation
- Richard Goldstein
- G04 - HOROLOGY
Information Patent Grant
Daily variability timer
- Patent number 4,354,120
- Issue date Oct 12, 1982
- Dynascan Corporation
- Louis W. Schornack
- G08 - SIGNALLING
Information Patent Grant
Timer and power control system
- Patent number 4,349,748
- Issue date Sep 14, 1982
- Dynascan Corporation
- Richard Goldstein
- G04 - HOROLOGY
Information Patent Grant
Power circuit control programmable timer
- Patent number 4,344,000
- Issue date Aug 10, 1982
- Dynascan Corporation
- Louis W. Schornack
- G04 - HOROLOGY
Information Patent Grant
Circuit for testing high frequency current amplifying capability of...
- Patent number 4,135,153
- Issue date Jan 16, 1979
- Dynascan Corporation
- Dennis C. Stone
- G01 - MEASURING TESTING
Information Patent Grant
Meter control circuit
- Patent number 4,131,846
- Issue date Dec 26, 1978
- Dynascan Corporation
- Dennis C. Stone
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for testing transistors or the like
- Patent number 4,117,400
- Issue date Sep 26, 1978
- Dynascan Corporation
- Harold Feldman
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle proximity sensing and control system
- Patent number 4,030,088
- Issue date Jun 14, 1977
- Dynascan Corporation
- David Jacob McCullough
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rotary digital channel selection apparatus
- Patent number 4,015,253
- Issue date Mar 29, 1977
- Dynascan Corporation
- Richard Goldstein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for rejuvenating cathode ray tubes
- Patent number 3,997,223
- Issue date Dec 14, 1976
- Dynascan Corporation
- Harold Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television receiver response indicating apparatus
- Patent number 3,984,862
- Issue date Oct 5, 1976
- Dynascan Corporation
- LeRoy A. Volz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emission testing circuit for color cathode ray tubes
- Patent number 3,961,242
- Issue date Jun 1, 1976
- Dynascan Corporation
- Gus C. Rose
- G01 - MEASURING TESTING
Information Patent Grant
Emission testing circuit for color cathode ray tubes
- Patent number 3,961,241
- Issue date Jun 1, 1976
- Dynascan Corporation
- Richard Goldstein
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74321688 - 25
- Serial number 74321688
- Filing date Oct 13, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74321681 - 18
- Serial number 74321681
- Registration number 1964375
- Filing date Oct 13, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74321687 - 21
- Serial number 74321687
- Filing date Oct 13, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74321689 - 19
- Serial number 74321689
- Filing date Oct 13, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74321690 - 29
- Serial number 74321690
- Filing date Oct 13, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74301462 - LASER
- Serial number 74301462
- Registration number 1767306
- Filing date Aug 4, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74275911 - INTENNA 900
- Serial number 74275911
- Registration number 1850233
- Filing date May 18, 1992
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74189626 - COBRA
- Serial number 74189626
- Registration number 1937637
- Filing date Jul 29, 1991
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74195290
- Serial number 74195290
- Registration number 1702979
- Filing date Jul 29, 1991
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74189272 - PRO LOCK
- Serial number 74189272
- Filing date Jul 29, 1991
- DYNASCAN CORPORATION
- 12 - Vehicles
Information Trademark
74148002 - TRAVELER
- Serial number 74148002
- Registration number 1688825
- Filing date Mar 15, 1991
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74125070 - STEALTH
- Serial number 74125070
- Registration number 2074780
- Filing date Dec 20, 1990
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74054244 - COBRA
- Serial number 74054244
- Registration number 1647977
- Filing date Apr 30, 1990
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74054568 - PRINT PHONE
- Serial number 74054568
- Registration number 1651388
- Filing date Apr 30, 1990
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73754570 - INTENNA
- Serial number 73754570
- Registration number 1537304
- Filing date Sep 28, 1988
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73745529 - COBRA
- Serial number 73745529
- Registration number 1530680
- Filing date Aug 12, 1988
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73744323
- Serial number 73744323
- Registration number 1525454
- Filing date Aug 5, 1988
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73741035 - CLEAR CALL
- Serial number 73741035
- Registration number 1558833
- Filing date Jul 20, 1988
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73522685 - TRAPSHOOTER
- Serial number 73522685
- Registration number 1355160
- Filing date Feb 19, 1985
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73513833 - ANSWERBACK
- Serial number 73513833
- Registration number 1409965
- Filing date Dec 17, 1984
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73492112 - SIGNAL SENSOR
- Serial number 73492112
- Registration number 1394513
- Filing date Jul 27, 1984
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73454494 - COBRA
- Serial number 73454494
- Registration number 1366378
- Filing date Nov 28, 1983
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73454493 - COBRA
- Serial number 73454493
- Registration number 1366377
- Filing date Nov 28, 1983
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73454492
- Serial number 73454492
- Registration number 1367356
- Filing date Nov 28, 1983
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73430048 - CLEAR CALL
- Serial number 73430048
- Filing date Jun 13, 1983
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73429408 - SECUR-LOC
- Serial number 73429408
- Registration number 1326600
- Filing date Jun 9, 1983
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73285683 - COBRAPHONE
- Serial number 73285683
- Filing date Nov 13, 1980
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73065604 - B + K PRECISION
- Serial number 73065604
- Registration number 1092159
- Filing date Oct 10, 1975
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73064955 - COBRA
- Serial number 73064955
- Registration number 1054247
- Filing date Oct 3, 1975
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73041813 - TELTEC
- Serial number 73041813
- Registration number 1023673
- Filing date Jan 15, 1975
- DYNASCAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

DYNASCAN CORPORATION

Organization

Patents Grantslast 30 patents

Antenna for a base unit of a cordless telephone system

Answering machine with cordless telephone

Antenna for cordless telephone system

Telephone equipment tester

Electrical control apparatus

Manually operable rotary pulse generating apparatus for pulse count...

Wall switch opening mounted power circuit timer-controller

Daily variability timer

Timer and power control system

Power circuit control programmable timer

Circuit for testing high frequency current amplifying capability of...

Meter control circuit

Circuit for testing transistors or the like

Vehicle proximity sensing and control system

Rotary digital channel selection apparatus

Apparatus and method for rejuvenating cathode ray tubes

Television receiver response indicating apparatus

Emission testing circuit for color cathode ray tubes

Emission testing circuit for color cathode ray tubes

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74321688 - 25

74321681 - 18

74321687 - 21

74321689 - 19

74321690 - 29

74301462 - LASER

74275911 - INTENNA 900

74189626 - COBRA

74195290

74189272 - PRO LOCK

74148002 - TRAVELER

74125070 - STEALTH

74054244 - COBRA

74054568 - PRINT PHONE

73754570 - INTENNA

73745529 - COBRA

73744323

73741035 - CLEAR CALL

73522685 - TRAPSHOOTER

73513833 - ANSWERBACK

73492112 - SIGNAL SENSOR

73454494 - COBRA

73454493 - COBRA

73454492

73430048 - CLEAR CALL

73429408 - SECUR-LOC

73285683 - COBRAPHONE

73065604 - B + K PRECISION

73064955 - COBRA

73041813 - TELTEC