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Simpson Manufacturing Co., Inc.
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San Leandro, CA, US
Ticker Symbols
NYSE:SSD
CUTLERY, HANDTOOLS & GENERAL HARDWARE
Business Address
5956 W LAS POSITAS BLVD PLEASANTON CA 94588 9255609000
Mailing Address
5956 W LAS POSITAS BLVD PLEASANTON CA 94588
State Location
CA
State of Incorporation
DE
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Patents Grants
last 30 patents
Information
Patent Grant
Structural strap tie
Patent number
4,367,973
Issue date
Jan 11, 1983
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Free gusset metal ledger hanger
Patent number
4,353,664
Issue date
Oct 12, 1982
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Positive nail angling device for metal connectors
Patent number
4,291,996
Issue date
Sep 29, 1981
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Connector for wood members
Patent number
D260964
Issue date
Sep 29, 1981
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
D08 - Tools and hardware
Information
Patent Grant
Connector for wood members
Patent number
D259242
Issue date
May 19, 1981
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
D08 - Tools and hardware
Information
Patent Grant
Infinite skewed hanger
Patent number
4,261,155
Issue date
Apr 14, 1981
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Restricted slot nail openings for sheet metal framing connectors
Patent number
4,230,416
Issue date
Oct 28, 1980
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Post and beam connector
Patent number
D256663
Issue date
Sep 2, 1980
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
D08 - Tools and hardware
Information
Patent Grant
Architectural post base
Patent number
D254476
Issue date
Mar 18, 1980
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
D08 - Tools and hardware
Information
Patent Grant
Holdown for attaching wood framing members to concrete foundations
Patent number
4,192,118
Issue date
Mar 11, 1980
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Composite truss bearing clip
Patent number
4,106,257
Issue date
Aug 15, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Hanger adjustable end bearing assembly
Patent number
4,104,843
Issue date
Aug 8, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Post base
Patent number
4,096,677
Issue date
Jun 27, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Joist hanger
Patent number
D248275
Issue date
Jun 27, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
D08 - Tools and hardware
Information
Patent Grant
Web tube with separated end walls
Patent number
4,094,116
Issue date
Jun 13, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Truss structure with clevis assembly joints
Patent number
4,069,635
Issue date
Jan 24, 1978
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Tubular strut with asymetrical end design and drawn hole
Patent number
4,062,167
Issue date
Dec 13, 1977
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Ridge connector for light composite trusses
Patent number
4,050,210
Issue date
Sep 27, 1977
Simpson Manufacturing Co., Inc.
Tyrell Gilb
E04 - BUILDING
Information
Patent Grant
Knee brace for glulam and heavy timber construction
Patent number
4,022,537
Issue date
May 10, 1977
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Truss top bearing clip
Patent number
4,007,573
Issue date
Feb 15, 1977
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Metal hanger
Patent number
4,005,942
Issue date
Feb 1, 1977
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Truss hanger
Patent number
4,003,179
Issue date
Jan 18, 1977
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Truss ridge-joint connector assembly
Patent number
3,985,459
Issue date
Oct 12, 1976
Simpson Manufacturing Co., Inc.
Tyrell T. Gilb
E04 - BUILDING
Information
Patent Grant
Truss structure with fastener plate joint assembly
Patent number
3,946,532
Issue date
Mar 30, 1976
Simpson Manufacturing Company, Inc.
Tyrell T. Gilb
E04 - BUILDING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74641507 - SIMPSON MANUFACTURING COMPANY
Serial number
74641507
Filing date
Mar 3, 1995
SIMPSON MANUFACTURING CO., INC.
36 - Insurance
Information
Trademark
72208856 - STRONG-TIE
Serial number
72208856
Registration number
801188
Filing date
Dec 24, 1964
SIMPSON MANUFACTURING CO., INC.
6 - Common metals and their alloys