USD745190S1 - Security door grill - Google Patents

Security door grill Download PDF

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Publication number
USD745190S1
USD745190S1 US29/486,136 US201429486136F USD745190S US D745190 S1 USD745190 S1 US D745190S1 US 201429486136 F US201429486136 F US 201429486136F US D745190 S USD745190 S US D745190S
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US
United States
Prior art keywords
security door
door grill
grill
security
new design
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.)
Active
Application number
US29/486,136
Inventor
Bruce Thomas
Alan Dixon
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.)
Larson Manufacturing Co
Original Assignee
Larson Manufacturing Co
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 Larson Manufacturing Co filed Critical Larson Manufacturing Co
Priority to US29/486,136 priority Critical patent/USD745190S1/en
Assigned to LARSON MANUFACTURING COMPANY OF SOUTH DAKOTA, INC. reassignment LARSON MANUFACTURING COMPANY OF SOUTH DAKOTA, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DIXON, ALAN, THOMAS, BRUCE
Application granted granted Critical
Publication of USD745190S1 publication Critical patent/USD745190S1/en
Assigned to LARSON MANUFACTURING COMPANY OF SOUTH DAKOTA, LLC reassignment LARSON MANUFACTURING COMPANY OF SOUTH DAKOTA, LLC ENTITY CONVERSION Assignors: LARSON MANUFACTURING COMPANY OF SOUTH DAKOTA, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a security door grill of our new design, with portions of the door structure and screen illustrated in broken lines to provide environmental structure;
FIG. 2 is a front elevation view of our new design;
FIG. 3 is a rear elevation view of our new design; and,
FIG. 4 is a bottom view of our new design.

Claims (1)

    CLAIM
  1. The ornamental design for security door grill, as shown and described.
US29/486,136 2014-03-26 2014-03-26 Security door grill Active USD745190S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/486,136 USD745190S1 (en) 2014-03-26 2014-03-26 Security door grill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/486,136 USD745190S1 (en) 2014-03-26 2014-03-26 Security door grill

Publications (1)

Publication Number Publication Date
USD745190S1 true USD745190S1 (en) 2015-12-08

Family

ID=54708834

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/486,136 Active USD745190S1 (en) 2014-03-26 2014-03-26 Security door grill

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US (1) USD745190S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD788323S1 (en) * 2015-06-26 2017-05-30 Randy Cox Screen extension for emergency exit
USD910876S1 (en) * 2019-11-01 2021-02-16 Larson Manufacturing Company Of South Dakota, Inc. Security door grill
USD911554S1 (en) * 2019-11-01 2021-02-23 Larson Manufacturing Company Of South Dakota, Inc. Security door grill
USD973908S1 (en) * 2021-04-30 2022-12-27 Hideaway Inc. Metal screen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070219A (en) * 1935-05-22 1937-02-09 Michael J Tracy Door
US4912877A (en) * 1988-02-19 1990-04-03 Strydom Nicolaas J H Security door
USD341430S (en) * 1991-12-12 1993-11-16 Commonwealth Of Puerto Rico Metal door with grille
USD439988S1 (en) * 2000-05-30 2001-04-03 Palladium Manufacturing Company, Llc Door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070219A (en) * 1935-05-22 1937-02-09 Michael J Tracy Door
US4912877A (en) * 1988-02-19 1990-04-03 Strydom Nicolaas J H Security door
USD341430S (en) * 1991-12-12 1993-11-16 Commonwealth Of Puerto Rico Metal door with grille
USD439988S1 (en) * 2000-05-30 2001-04-03 Palladium Manufacturing Company, Llc Door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD788323S1 (en) * 2015-06-26 2017-05-30 Randy Cox Screen extension for emergency exit
USD910876S1 (en) * 2019-11-01 2021-02-16 Larson Manufacturing Company Of South Dakota, Inc. Security door grill
USD911554S1 (en) * 2019-11-01 2021-02-23 Larson Manufacturing Company Of South Dakota, Inc. Security door grill
USD973908S1 (en) * 2021-04-30 2022-12-27 Hideaway Inc. Metal screen

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