Trademark search for Sigma · TMDB

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Your search has returned more than 1000 results. Please filter the results to reduce the number of hits.

Class(es)

9

Sigma Instruments, Inc.

08/29/1979

07/28/1981

-

CANCELLED - SECTION 8

16

SIGMA-ALDRICH CO

03/26/1979

08/05/1980

-

CANCELLED - SECTION 8

1

Sigma Chemical Company

03/22/1979

01/05/1982

-

CANCELLED - SECTION 8

42

Sigma Data Computing Corp.

01/17/1979

03/31/1981

-

CANCELLED - SECTION 8

29

SIGMA ALIMENTOS, S.A. DE C.V.

06/29/1978

10/23/1979

-

CANCELLED - SECTION 8

5

SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.

05/24/1978

12/19/1978

-

CANCELLED - SECTION 8

28

SIGMA DIVERSIFIED SPORTS, INC.

03/30/1978

05/15/1979

-

EXPIRED

28

SIGMA DIVERSIFIED SPORTS, INC.

03/28/1978

01/15/1980

-

CANCELLED - SECTION 8

42

SIGMA DATA COMPUTING CORP.

01/03/1978

06/26/1979

-

CANCELLED - SECTION 8

1

SIGMA-ALDRICH CO.

12/19/1977

08/01/1978

-

EXPIRED

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1

SIGMA-ALDRICH CO.

12/16/1977

08/01/1978

-

EXPIRED

41

SIGMA DATA COMPUTING CORP.

05/12/1977

08/29/1978

-

CANCELLED - SECTION 8

16

KAPPA KAPPA PSI, NATIONAL HONORARY FRATERNITY FOR COLLEGE AND UNIVERSITY BANDSMEN

02/22/1977

06/20/1978

-

REGISTERED AND RENEWED

1

SIGMA CHEMICAL COMPANY

12/17/1976

07/19/1977

-

EXPIRED

28

Sigma Engineering Company, Inc.

11/01/1976

09/06/1977

-

CANCELLED - SECTION 8

0

TAU BETA SIGMA, NATIONAL HONORARY SORORITY FOR COLLEGE AND UNIVERSITY BANDSWOMEN

08/26/1976

09/05/1978

-

REGISTERED AND RENEWED

0

TAU BETA SIGMA, NATIONAL HONORARY SORORITY FOR COLLEGE AND UNIVERSITY BANDSWOMEN

08/26/1976

09/05/1978

-

REGISTERED AND RENEWED

20

SIGMA SCI INDUSTRIES, INC.

08/17/1976

05/10/1977

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

07/19/1976

02/22/1977

-

EXPIRED

25

05/03/1976

03/22/1977

-

CANCELLED - SECTION 18

26

Towle/Sigma Giftware Corporation

02/09/1976

11/02/1976

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

11/11/1975

10/19/1976

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

11/11/1975

12/07/1976

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

04/03/1975

03/23/1976

-

EXPIRED

2

SIGMA COATINGS B.V.

04/08/1974

08/26/1975

-

EXPIRED

2

SIGMA COATINGS B.V.

04/08/1974

05/13/1975

-

EXPIRED

2

SIGMA COATINGS B.V.

04/08/1974

01/07/1975

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

04/05/1974

05/13/1975

-

EXPIRED

SUPER DEUTERIDE

1

Sigma-Aldrich Biotechnology LP

12/10/1973

12/31/1974

-

CANCELLED - SECTION 8

1

SIGMA CHEMICAL COMPANY

11/05/1973

08/26/1975

-

EXPIRED

2

SIGMA COATINGS B.V.

08/27/1973

10/29/1974

-

EXPIRED

TASTESETTER COLLECTION

82124

SIGMA MARKETING SYSTEMS, INC.

03/06/1973

06/17/1975

-

EXPIRED

21

SIGMA MARKETING SYSTEMS, INC.

05/08/1972

07/10/1973

-

EXPIRED

1

SIGMA INTERNATIONAL, LTD.

10/26/1971

11/28/1972

-

EXPIRED

7

SIGMA MARKETING SYSTEMS, INC.

10/04/1971

07/03/1973

-

EXPIRED

1

SIGMA CHEMICAL COMPANY

05/21/1971

08/01/1972

-

EXPIRED

9

SIGMA INSTRUMENTS, INC.

06/04/1970

06/08/1971

-

EXPIRED

7

SIGMA MACHINERY INC.

05/28/1970

10/17/1972

-

EXPIRED

0

03/26/1970

06/15/1971

-

EXPIRED

0

ALPHA SIGMA TAU SORORITY

10/20/1969

08/25/1970

-

EXPIRED

Search results 41 - 81 of 1000+

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