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USD297062S - Scraper for cleaning boilers and furnaces - Google Patents

Scraper for cleaning boilers and furnaces Download PDF

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Publication number
USD297062S
USD297062S US06/929,652 US92965286F USD297062S US D297062 S USD297062 S US D297062S US 92965286 F US92965286 F US 92965286F US D297062 S USD297062 S US D297062S
Authority
US
United States
Prior art keywords
furnaces
scraper
cleaning boilers
boilers
cleaning
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
US06/929,652
Inventor
Richard Miller
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 US06/929,652 priority Critical patent/USD297062S/en
Application granted granted Critical
Publication of USD297062S publication Critical patent/USD297062S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top plan view of a scraper for cleaning boilers and furnaces showing my new design;
FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a front elevational view thereof.

Claims (1)

  1. The ornamental design for a scraper for cleaning boilers and furnaces, as shown.
US06/929,652 1986-11-12 1986-11-12 Scraper for cleaning boilers and furnaces Expired - Lifetime USD297062S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/929,652 USD297062S (en) 1986-11-12 1986-11-12 Scraper for cleaning boilers and furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/929,652 USD297062S (en) 1986-11-12 1986-11-12 Scraper for cleaning boilers and furnaces

Publications (1)

Publication Number Publication Date
USD297062S true USD297062S (en) 1988-08-02

Family

ID=70167362

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/929,652 Expired - Lifetime USD297062S (en) 1986-11-12 1986-11-12 Scraper for cleaning boilers and furnaces

Country Status (1)

Country Link
US (1) USD297062S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100300868A1 (en) * 2007-09-06 2010-12-02 Bruno Pirone Device for producing drinking water
USD822299S1 (en) * 2017-06-28 2018-07-03 Bona AB Mop assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1480053A (en) 1922-01-30 1924-01-08 Eric W Ericsson Razor-blade holder
DE392610C (en) 1922-11-14 1924-03-29 Katharina Stobbe Geb Medem Method and device for perforating paper and other sheet-like materials
FR1195463A (en) 1958-04-29 1959-11-17 Process and instrument for the fractionation and spreading of consistent materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1480053A (en) 1922-01-30 1924-01-08 Eric W Ericsson Razor-blade holder
DE392610C (en) 1922-11-14 1924-03-29 Katharina Stobbe Geb Medem Method and device for perforating paper and other sheet-like materials
FR1195463A (en) 1958-04-29 1959-11-17 Process and instrument for the fractionation and spreading of consistent materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100300868A1 (en) * 2007-09-06 2010-12-02 Bruno Pirone Device for producing drinking water
USD822299S1 (en) * 2017-06-28 2018-07-03 Bona AB Mop assembly

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