[go: up one dir, main page]

USD375564S - Grid structure - Google Patents

Grid structure Download PDF

Info

Publication number
USD375564S
USD375564S US07/758,948 US75894891F USD375564S US D375564 S USD375564 S US D375564S US 75894891 F US75894891 F US 75894891F US D375564 S USD375564 S US D375564S
Authority
US
United States
Prior art keywords
grid structure
grid
mirror image
view
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/758,948
Inventor
John M. Perez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lockheed Corp filed Critical Lockheed Corp
Priority to US07/758,948 priority Critical patent/USD375564S/en
Assigned to LOCKHEED MISSILES & SPACE COMPANY, INC., reassignment LOCKHEED MISSILES & SPACE COMPANY, INC., ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: PEREZ, JOHN M.
Application granted granted Critical
Publication of USD375564S publication Critical patent/USD375564S/en
Assigned to LOCKHEED CORPORATION reassignment LOCKHEED CORPORATION MERGER (SEE DOCUMENT FOR DETAILS). Assignors: LOCKHEED MISSILES & SPACE COMPANY, INC.
Assigned to LOCKHEED MARTIN CORPORATION reassignment LOCKHEED MARTIN CORPORATION MERGER (SEE DOCUMENT FOR DETAILS). Assignors: LOCKHEED CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is a top right side perspective view of a grid structure according to the present invention, the opposite side being a mirror image of the right side; and,
FIG. 2 is a bottom left side perspective view of the grid structure, the opposite side being a mirror image of the left side.
The characteristic feature of the design of a grid structure according to the present invention resides in the fact that the interpenetrating grid sections, which form the interstices defining the grid structure, have sinuous surfaces.

Claims (1)

  1. The ornamental design for a grid structure, as shown and described.
US07/758,948 1991-09-13 1991-09-13 Grid structure Expired - Lifetime USD375564S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/758,948 USD375564S (en) 1991-09-13 1991-09-13 Grid structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/758,948 USD375564S (en) 1991-09-13 1991-09-13 Grid structure

Publications (1)

Publication Number Publication Date
USD375564S true USD375564S (en) 1996-11-12

Family

ID=71093549

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/758,948 Expired - Lifetime USD375564S (en) 1991-09-13 1991-09-13 Grid structure

Country Status (1)

Country Link
US (1) USD375564S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD598572S1 (en) * 2008-07-02 2009-08-18 Harbison-Walker Refractories Company Refractory brick

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048474A (en) 1936-07-21 schuhmacher
US2256000A (en) 1939-02-20 1941-09-16 United States Gypsum Co Brake shoe reinforcing and method of making the same
US3104834A (en) 1963-09-24 Plastic grid
US3481427A (en) 1968-11-29 1969-12-02 Mc Donnell Douglas Corp Acoustical panel structure
US4035975A (en) 1973-09-10 1977-07-19 Franz Julius Gergely Wall of building blocks and method of constructing it
USD254034S (en) 1977-10-11 1980-01-22 Revetment Products, Ltd. Revetment grid
US4221038A (en) 1979-03-12 1980-09-09 Kane Manufacturing Corporation Method for forming a frame
US4245926A (en) 1977-05-17 1981-01-20 Magyar Szenbanyaszati Troszt Welded grid, primarily for securing underground cavities, cavity systems, as well as process for making the grid
US4661245A (en) 1982-12-09 1987-04-28 Fioris Pty Ltd. Screening system
US5039567A (en) 1989-12-04 1991-08-13 Supracor Systems, Inc. Resilient panel having anisotropic flexing characteristics and method of making same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048474A (en) 1936-07-21 schuhmacher
US3104834A (en) 1963-09-24 Plastic grid
US2256000A (en) 1939-02-20 1941-09-16 United States Gypsum Co Brake shoe reinforcing and method of making the same
US3481427A (en) 1968-11-29 1969-12-02 Mc Donnell Douglas Corp Acoustical panel structure
US4035975A (en) 1973-09-10 1977-07-19 Franz Julius Gergely Wall of building blocks and method of constructing it
US4245926A (en) 1977-05-17 1981-01-20 Magyar Szenbanyaszati Troszt Welded grid, primarily for securing underground cavities, cavity systems, as well as process for making the grid
USD254034S (en) 1977-10-11 1980-01-22 Revetment Products, Ltd. Revetment grid
US4221038A (en) 1979-03-12 1980-09-09 Kane Manufacturing Corporation Method for forming a frame
US4661245A (en) 1982-12-09 1987-04-28 Fioris Pty Ltd. Screening system
US5039567A (en) 1989-12-04 1991-08-13 Supracor Systems, Inc. Resilient panel having anisotropic flexing characteristics and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD598572S1 (en) * 2008-07-02 2009-08-18 Harbison-Walker Refractories Company Refractory brick

Similar Documents

Publication Publication Date Title
USD356917S (en) Mattress
USD334420S (en) Chemical detergent block
USD380615S (en) Paintbrush
USD378516S (en) Computer mouse
USD380337S (en) Kettle
USD335779S (en) Sofa
USD323092S (en) Mattress overlay
USD379965S (en) Power bar
USD348583S (en) Pillow
USD350406S (en) Combined candle and candleholder therefor
USD361398S (en) Light housing for patio decks and the like
USD347131S (en) Bookcase
USD289950S (en) Sectional sofa
USD348034S (en) Lockable ski-holder
USD393980S (en) Pro grid/iron griddle
USD343968S (en) Plant stand design
USD350238S (en) Cooler chair
USD280153S (en) Seat
USD327132S (en) Fluorescent lamp
USD334968S (en) Chemical detergent block
USD357356S (en) Wire basket
USD352001S (en) Ball case
USD341028S (en) Fabric
USD353721S (en) Sofa
USD345475S (en) Table