USD474101S1 - Latch protector for cylindrical door lock - Google Patents

Latch protector for cylindrical door lock Download PDF

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Publication number
USD474101S1
USD474101S1 US29/156,793 US15679302F USD474101S US D474101 S1 USD474101 S1 US D474101S1 US 15679302 F US15679302 F US 15679302F US D474101 S USD474101 S US D474101S
Authority
US
United States
Prior art keywords
door lock
cylindrical door
latch protector
protector
latch
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
US29/156,793
Inventor
Ira J. Simon
Martin S. Simon
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.)
Triangle Brass Manufacturing Co Inc
Original Assignee
Triangle Brass Manufacturing Co Inc
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 Triangle Brass Manufacturing Co Inc filed Critical Triangle Brass Manufacturing Co Inc
Priority to US29/156,793 priority Critical patent/USD474101S1/en
Assigned to TRIANGLE BRASS MANUFACTURING COMPANY, INC. reassignment TRIANGLE BRASS MANUFACTURING COMPANY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SIMON, IRA J., SIMON, MARTIN S.
Application granted granted Critical
Publication of USD474101S1 publication Critical patent/USD474101S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a generally front perspective view of a latch protector for cylindrical door lock, showing our new design;
FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof; and,
FIG. 6 is a right side elevation view thereof.

Claims (1)

  1. The ornamental design for a latch protector for cylindrical door lock, as shown and described.
US29/156,793 2002-03-06 2002-03-06 Latch protector for cylindrical door lock Expired - Lifetime USD474101S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/156,793 USD474101S1 (en) 2002-03-06 2002-03-06 Latch protector for cylindrical door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/156,793 USD474101S1 (en) 2002-03-06 2002-03-06 Latch protector for cylindrical door lock

Publications (1)

Publication Number Publication Date
USD474101S1 true USD474101S1 (en) 2003-05-06

Family

ID=22561113

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/156,793 Expired - Lifetime USD474101S1 (en) 2002-03-06 2002-03-06 Latch protector for cylindrical door lock

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US (1) USD474101S1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD500947S1 (en) * 2003-05-14 2005-01-18 Sargent Manufacturing Anti-vandal door trim
US20060179905A1 (en) * 2005-02-16 2006-08-17 Don Killins Latch protector
USD549079S1 (en) 2006-02-15 2007-08-21 Don Killins Latch protector
USD549080S1 (en) 2006-02-15 2007-08-21 Don Killins Latch protector
USD659507S1 (en) 2010-03-26 2012-05-15 Rockwood Manufacturing Company Anti-vandal plate
US10156085B2 (en) * 2016-03-11 2018-12-18 Rockwood Manufacturing Company Restraint resistant handle
USD1056677S1 (en) * 2024-05-17 2025-01-07 GateGuard LLC Security tool

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489072A (en) 1946-11-30 1949-11-22 Ausubel Henry Protective doorplate
US3391674A (en) 1966-06-08 1968-07-09 Robert P. Burleigh Animal operated door opening device
US3606429A (en) 1969-06-16 1971-09-20 Charles E Palmer Antitheft lock construction
US3645045A (en) 1970-05-11 1972-02-29 Magic Eye Associates Inc Protective device for a door
US3698217A (en) 1970-05-25 1972-10-17 Fernand Roy Door lock guard
US3764173A (en) 1972-01-03 1973-10-09 Subject F Door lock protection assembly
US3888530A (en) 1972-05-12 1975-06-10 Edward Fabrici Bolt guards for door
USD242597S (en) 1976-01-15 1976-12-07 Unican Security Systems, Ltd. Door latch mechanism mounting plate
US4017106A (en) 1974-10-07 1977-04-12 Charles Salazar Strike plate for spring bolt door latches
US4130311A (en) 1976-04-16 1978-12-19 Sushan Frank M Door jamb guard
US4178027A (en) 1978-07-31 1979-12-11 Marcel Charron Door lock guard
USD258716S (en) 1978-12-04 1981-03-31 Ciener David M Lock bolt cover plate
USD265720S (en) 1980-07-14 1982-08-10 Harrison James D Shield for the bolt of a door lock
USD272413S (en) 1981-11-06 1984-01-31 Lori Corporation Reversible lock guard
US4484463A (en) 1982-09-27 1984-11-27 Lori Corporation Door lock guard
US4583776A (en) 1984-03-02 1986-04-22 Bouchard Donald J Double purpose security plate
US4751834A (en) 1987-07-30 1988-06-21 Beck Donald D Door lock guard device
US4802701A (en) 1986-12-31 1989-02-07 Mazie George S Anchor latch
US4841754A (en) 1988-06-20 1989-06-27 Jones Aroll A Deadbolt door handle assembly
US5131189A (en) 1990-12-14 1992-07-21 Mascotte Lawrence L Security door having antiprying member
USD332564S (en) 1991-02-05 1993-01-19 Anthony's Manufacturing Company, Inc. Door handle
USD353319S (en) 1993-04-26 1994-12-13 Kathryn Eckert Door lock guard
USD354670S (en) 1993-02-16 1995-01-24 Triangle Brass Manufacturing Company Anti-vandal trim for door
USD417833S (en) 1995-09-20 1999-12-21 NT Quality Hardware Combined door pull and latch guard
USD446107S1 (en) 1999-09-30 2001-08-07 Douglas M. Carter Deadbolt security plate

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489072A (en) 1946-11-30 1949-11-22 Ausubel Henry Protective doorplate
US3391674A (en) 1966-06-08 1968-07-09 Robert P. Burleigh Animal operated door opening device
US3606429A (en) 1969-06-16 1971-09-20 Charles E Palmer Antitheft lock construction
US3645045A (en) 1970-05-11 1972-02-29 Magic Eye Associates Inc Protective device for a door
US3698217A (en) 1970-05-25 1972-10-17 Fernand Roy Door lock guard
US3764173A (en) 1972-01-03 1973-10-09 Subject F Door lock protection assembly
US3888530A (en) 1972-05-12 1975-06-10 Edward Fabrici Bolt guards for door
US4017106A (en) 1974-10-07 1977-04-12 Charles Salazar Strike plate for spring bolt door latches
USD242597S (en) 1976-01-15 1976-12-07 Unican Security Systems, Ltd. Door latch mechanism mounting plate
US4130311A (en) 1976-04-16 1978-12-19 Sushan Frank M Door jamb guard
US4178027A (en) 1978-07-31 1979-12-11 Marcel Charron Door lock guard
USD258716S (en) 1978-12-04 1981-03-31 Ciener David M Lock bolt cover plate
USD265720S (en) 1980-07-14 1982-08-10 Harrison James D Shield for the bolt of a door lock
USD272413S (en) 1981-11-06 1984-01-31 Lori Corporation Reversible lock guard
US4484463A (en) 1982-09-27 1984-11-27 Lori Corporation Door lock guard
US4583776A (en) 1984-03-02 1986-04-22 Bouchard Donald J Double purpose security plate
US4802701A (en) 1986-12-31 1989-02-07 Mazie George S Anchor latch
US4751834A (en) 1987-07-30 1988-06-21 Beck Donald D Door lock guard device
US4841754A (en) 1988-06-20 1989-06-27 Jones Aroll A Deadbolt door handle assembly
US5131189A (en) 1990-12-14 1992-07-21 Mascotte Lawrence L Security door having antiprying member
USD332564S (en) 1991-02-05 1993-01-19 Anthony's Manufacturing Company, Inc. Door handle
USD354670S (en) 1993-02-16 1995-01-24 Triangle Brass Manufacturing Company Anti-vandal trim for door
USD353319S (en) 1993-04-26 1994-12-13 Kathryn Eckert Door lock guard
USD417833S (en) 1995-09-20 1999-12-21 NT Quality Hardware Combined door pull and latch guard
USD446107S1 (en) 1999-09-30 2001-08-07 Douglas M. Carter Deadbolt security plate

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Catalog, Architectural Builders Hardware Mfg., Inc., "Overhead Holders/Stops, Electro-Magnetic Door Holders, Hospital Push/Pulls, Coordinators" (1998), p. 8.
Packaging insert for "The Slipper" latch guard for a cylindrical door lock, Key Service (prior to Jan. 2000).
Photograph of door pulls, Triangle Brass Manufacturing Company, Inc. (prior to Jan. 2000).
U.S. patent application Ser. No. 29/142,129, Simon et al., filed May 16, 2001.
U.S. patent application Ser. No. 29/142,165, Simon et al., filed May 17, 2001.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD500947S1 (en) * 2003-05-14 2005-01-18 Sargent Manufacturing Anti-vandal door trim
USD514918S1 (en) 2003-05-14 2006-02-14 Sargent Manufacturing Company Anti-vandal door trim
USD514919S1 (en) 2003-05-14 2006-02-14 Sargent Manufacturing Company Anti-vandal door trim
US20060179905A1 (en) * 2005-02-16 2006-08-17 Don Killins Latch protector
USD549079S1 (en) 2006-02-15 2007-08-21 Don Killins Latch protector
USD549080S1 (en) 2006-02-15 2007-08-21 Don Killins Latch protector
USD659507S1 (en) 2010-03-26 2012-05-15 Rockwood Manufacturing Company Anti-vandal plate
US10156085B2 (en) * 2016-03-11 2018-12-18 Rockwood Manufacturing Company Restraint resistant handle
USD1056677S1 (en) * 2024-05-17 2025-01-07 GateGuard LLC Security tool

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