US981578A - Pipe-scraper. - Google Patents

Pipe-scraper. Download PDF

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Publication number
US981578A
US981578A US58964710A US1910589647A US981578A US 981578 A US981578 A US 981578A US 58964710 A US58964710 A US 58964710A US 1910589647 A US1910589647 A US 1910589647A US 981578 A US981578 A US 981578A
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United States
Prior art keywords
pipe
scraper
blades
blade
cleaner
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
US58964710A
Inventor
Robert B Lawrence Jr
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
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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 US58964710A priority Critical patent/US981578A/en
Application granted granted Critical
Publication of US981578A publication Critical patent/US981578A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F9/00—Accessories for smokers' pipes
    • A24F9/04—Cleaning devices for pipes
    • A24F9/10—Cleaning devices for pipes for bowls, e.g. scrapers, bowl-cleaners with cutting-teeth

Definitions

  • the object of my invention is to provide a device for cleaning the interior of a pipe bowl, and comprises a scraper of two blades shaped to fit within the bowl and secured to an end plate which is provided with linger holds.
  • the device is also provided with a cover or case to receive it when not in use.
  • Figure 1 is a side elevation.
  • Fig. 1 shows the device in a pipe bowl.
  • Fig. 2 is an end view.
  • Figs. 3, at, and 5 are views of details and
  • Fig. 6 is a view of the case or cover for the cleaner.
  • the cleaner as shown comprises two blades a and Z), each shaped to substantially fit the interior of a pipe bowl; said blades having rounded ends and a square base, the blade a being slotted with a kerf E extending from the base half way to its point and the blade 6 having its kerf extending from its point half way to its base, so that when assembled the two blades fit together in planes at right angles to each other, the slot or kert of one blade receiving the uncut portion of the other blade.
  • Each blade has formed at its base the projections 0 c which are riveted into the openings D in the end plate 13.
  • This end plate is substantially circular and has at opposite points on its circumference the extending lugs B which are bent at right angles to the plate, as shown in Fig. 1, to form finger holds.
  • a pipe cleaner comprising two blades each slotted to receive the other and secured in planes at right angles to each other, an end plate to which the bases of said blades are secured, said plate being provided with oppositely extending finger holds, and a shell casing.

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  • General Details Of Gearings (AREA)

Description

R. B. LAWRENCE, JR. PIPE SCBAPER.
APPLICATION FILED 001'. 28, 1910.
981,578. Patented Jan.10,1911.
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ROBERT B. LAWRENCE, JR., OF HOBOKEN, NEW JERSEY.
PIPE-SCRAIPER.
Specification of Letters Patent.
Patented Jan. 10, 19.11.
Application filed October 28, 1910. Serial No. 589,647.
To all whom it may concern:
Be it known that I, ROBERT B. LAWRENCE, Jr., a citizen of the United States, residing at Hoboken, in the county of Hudson and State of New Jersey, have invented a new and useful article called a Pipe-Scraper.
The object of my invention is to provide a device for cleaning the interior of a pipe bowl, and comprises a scraper of two blades shaped to fit within the bowl and secured to an end plate which is provided with linger holds. The device is also provided with a cover or case to receive it when not in use.
Referring to the accompanying drawings: Figure 1 is a side elevation. Fig. 1 shows the device in a pipe bowl. Fig. 2 is an end view. Figs. 3, at, and 5 are views of details and Fig. 6 is a view of the case or cover for the cleaner.
The cleaner, as shown comprises two blades a and Z), each shaped to substantially fit the interior of a pipe bowl; said blades having rounded ends and a square base, the blade a being slotted with a kerf E extending from the base half way to its point and the blade 6 having its kerf extending from its point half way to its base, so that when assembled the two blades fit together in planes at right angles to each other, the slot or kert of one blade receiving the uncut portion of the other blade. Each blade has formed at its base the projections 0 c which are riveted into the openings D in the end plate 13. This end plate is substantially circular and has at opposite points on its circumference the extending lugs B which are bent at right angles to the plate, as shown in Fig. 1, to form finger holds.
hen not in use the cleaner is carried in a metal shell S.
Having thus described my invention, I claim.:-
A pipe cleaner comprising two blades each slotted to receive the other and secured in planes at right angles to each other, an end plate to which the bases of said blades are secured, said plate being provided with oppositely extending finger holds, and a shell casing.
ROBERT B. LAWVRENCE, J R.
Vitnesses CHARLES W. KATOR, JOHN H. THIESMEIER.
US58964710A 1910-10-28 1910-10-28 Pipe-scraper. Expired - Lifetime US981578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US58964710A US981578A (en) 1910-10-28 1910-10-28 Pipe-scraper.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58964710A US981578A (en) 1910-10-28 1910-10-28 Pipe-scraper.

Publications (1)

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US981578A true US981578A (en) 1911-01-10

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ID=3049943

Family Applications (1)

Application Number Title Priority Date Filing Date
US58964710A Expired - Lifetime US981578A (en) 1910-10-28 1910-10-28 Pipe-scraper.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520418A (en) * 1947-03-03 1950-08-29 David W Madden Smoking pipe reamer
US3456654A (en) * 1967-08-08 1969-07-22 Frederic G Horn Smoking pipe reamer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520418A (en) * 1947-03-03 1950-08-29 David W Madden Smoking pipe reamer
US3456654A (en) * 1967-08-08 1969-07-22 Frederic G Horn Smoking pipe reamer

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