USD437044S1 - Shield - Google Patents

Shield Download PDF

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Publication number
USD437044S1
USD437044S1 US29/110,387 US11038799F USD437044S US D437044 S1 USD437044 S1 US D437044S1 US 11038799 F US11038799 F US 11038799F US D437044 S USD437044 S US D437044S
Authority
US
United States
Prior art keywords
shield
depicts
view
ornamental design
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.)
Expired - Lifetime
Application number
US29/110,387
Inventor
Doug A. Poland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29/110,387 priority Critical patent/USD437044S1/en
Application granted granted Critical
Publication of USD437044S1 publication Critical patent/USD437044S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 depicts a side view, the opposite side being a mirror image thereof.
FIG. 2 depicts a bottom view.
FIG. 3 depicts a top view.
FIG. 4 depicts an enlarged front view; and,
FIG. 5 depicts an enlarged back view.
The broken line showing of the attachment pins in FIGS. 2-5 is depicted for illustrative purposes only and forms no part of the claimed design.

Claims (1)

  1. I claim the ornamental design for a shield, as shown and described.
US29/110,387 1999-09-03 1999-09-03 Shield Expired - Lifetime USD437044S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/110,387 USD437044S1 (en) 1999-09-03 1999-09-03 Shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/110,387 USD437044S1 (en) 1999-09-03 1999-09-03 Shield

Publications (1)

Publication Number Publication Date
USD437044S1 true USD437044S1 (en) 2001-01-30

Family

ID=22332738

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/110,387 Expired - Lifetime USD437044S1 (en) 1999-09-03 1999-09-03 Shield

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US (1) USD437044S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100038061A1 (en) * 2008-08-15 2010-02-18 Wessex Incorporated Tube shields having a thermal protective layer
USD629882S1 (en) * 2009-11-16 2010-12-28 Thai Quoc Nguyen Vent protecting apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619314A (en) 1983-08-05 1986-10-28 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Device for preventing wear of heat transfer tubes in fluidized-bed boiler
US4682568A (en) 1986-06-05 1987-07-28 Norton Company Refractory shield for superheater tubes
US4776790A (en) 1986-12-22 1988-10-11 Norton Company Refractory shields for curved and straight superheater tubes
US5154648A (en) 1991-08-23 1992-10-13 Buckshaw Dennis J Tube shield
US5220957A (en) 1992-06-05 1993-06-22 Carl L. Hance Tube shield installation using lugs and slots
US5474123A (en) 1994-04-19 1995-12-12 Buckshaw; Dennis J. Tube shield
US5511609A (en) 1995-01-12 1996-04-30 Tyler; John T. Tube shield with tongue and locking block assembly
US5884695A (en) 1996-04-30 1999-03-23 American Magotteaux Corporation Boiler tube shield

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619314A (en) 1983-08-05 1986-10-28 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Device for preventing wear of heat transfer tubes in fluidized-bed boiler
US4682568A (en) 1986-06-05 1987-07-28 Norton Company Refractory shield for superheater tubes
US4776790A (en) 1986-12-22 1988-10-11 Norton Company Refractory shields for curved and straight superheater tubes
US5154648A (en) 1991-08-23 1992-10-13 Buckshaw Dennis J Tube shield
US5220957A (en) 1992-06-05 1993-06-22 Carl L. Hance Tube shield installation using lugs and slots
US5474123A (en) 1994-04-19 1995-12-12 Buckshaw; Dennis J. Tube shield
US5511609A (en) 1995-01-12 1996-04-30 Tyler; John T. Tube shield with tongue and locking block assembly
US5884695A (en) 1996-04-30 1999-03-23 American Magotteaux Corporation Boiler tube shield
US6065532A (en) 1996-04-30 2000-05-23 American Megatteaux Corp. Boiler tube shield

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100038061A1 (en) * 2008-08-15 2010-02-18 Wessex Incorporated Tube shields having a thermal protective layer
USD629882S1 (en) * 2009-11-16 2010-12-28 Thai Quoc Nguyen Vent protecting apparatus

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