US2914787A - Scraper - Google Patents
Scraper Download PDFInfo
- Publication number
- US2914787A US2914787A US753668A US75366858A US2914787A US 2914787 A US2914787 A US 2914787A US 753668 A US753668 A US 753668A US 75366858 A US75366858 A US 75366858A US 2914787 A US2914787 A US 2914787A
- Authority
- US
- United States
- Prior art keywords
- blade
- holder
- scraper
- plate
- character
- 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
Links
- 238000007790 scraping Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 240000006028 Sambucus nigra Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
- A47J43/288—Spatulas; Scrapers; Multi-purpose hand implements
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
Definitions
- Another important object Aof the present invention is to provide, in a scraper .of the aforementioned character f comprising a separable holder and blade, novel means for firmly but removably mounting said blade on said holder without theuse of bolts, screws or other extraneous securing elements.
- the holder 4 is formed from a single sheet or p1 ⁇ ate'5 of stainless steel or other suitable resilient material and comprises a substantially rectangular handle. Formed integrally with the lower edge 7 2,914,787 Patented Dec. l, 1959 ice an upper or back portion 11 of substantially tapered or ovate transverse section for engagement in the clips 9.
- the blade 10 is further provided, on its front and adjacent the bottom or base of the back 11, with a shoulder or lip 14 the top of which is grooved to provide a seat 15 lfor the lower edge 7 of the plate ⁇ 5. This is shown to advantage in Figure 2 of the drawing.
- the resilient clips 9 are tensioned when the back 11 of the blade 10 is forced thereinto from either end of the plate 5, thus frictionally securing said blade in position.
- the grooved lip or shoulder 1.4 shields the lower edge 7 of theplate 5 and stabilizes the blade 10 on the hol-der 4 in an obvious manner.
- the handle 6 of the holder 4 may be readily gripped in either hand when using the tool. Added pressure may be applied to the scraping edge 13 of the blade 10 by engaging the fingers of the hand which grips the handle 6 with the back 11 of said blade.
- the back 11 of the blade 10 also shields the fingers of the hand from the work.
- the removability of the blade 10 also facilitates cleaning and maintaining the implement in a highly sanitary condition at all times.
- the device is particularly useful for scraping kettles in bakeries.
- said blade further including an integral, longitudinal back member of tapered transverse section slidable endwise into the clips for tensioning the same and frictionally securing said bladeon said plate, said blade still further including a longitudinal shoulder paralleling said back member and having a longitudinal groove therein providing a seat for the reception of the plate.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food-Manufacturing Devices (AREA)
- Cleaning In General (AREA)
Description
Dec. 1, 1959" D. l.. HARTKoPF SCRAPER Filed Aug. 7, 1358l www Donald L. Harfkopf FigJ United "StatesPatent O l 2,914,7s7 SSCRAPR Douala L. Hurtkupf, Huutiugtuu Park, Calif. n Application August 7, 195s, seriu1Nu.7ss,66s 1 claim. (C115- 236) This invention relates `to new and useful improvements in scraping implement-s forA use .particularly in i bakeries, pastry shops, etc., and has for its primary object to` provide, in a manner as hereinafter'set forth, a device of this character wherein the blade may readily `be removed when desired for replacement or cleaning.
,i Another important object Aof the present invention is to provide, in a scraper .of the aforementioned character f comprising a separable holder and blade, novel means for firmly but removably mounting said blade on said holder without theuse of bolts, screws or other extraneous securing elements.
f Other objects of the invention are to provide a scraper of the character describedV which will be comparatively simple in construction, strong, durable, compact, of light rweight, sanitary and which may be manufactured at low cost.`
These together with other objects and advantages lwhich will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forminga part hereof, wherein like numerals refer to like parts throughout, and in which:
Figure 1 is a view in front'elevation of a scraper constructed in accordance with the present invention;
Figure A2 is an enlarged View in vertical section, taken substantially on the line 2-.2 of Figure l; and
Figure 3 is -a perspective view of the device, showing the holder and blade separated.
Referring now to thedrawingin detail, it will be seen that the embodiment of the invention which has been illustrated comprises a holder which is` designated generally by reference character 4. The holder 4 is formed from a single sheet or p1`ate'5 of stainless steel or other suitable resilient material and comprises a substantially rectangular handle. Formed integrally with the lower edge 7 2,914,787 Patented Dec. l, 1959 ice an upper or back portion 11 of substantially tapered or ovate transverse section for engagement in the clips 9. The blade 10 is further provided, on its front and adjacent the bottom or base of the back 11, with a shoulder or lip 14 the top of which is grooved to provide a seat 15 lfor the lower edge 7 of the plate `5. This is shown to advantage in Figure 2 of the drawing.
iIt is thought that the use of the device will be readily apparent from a consideration of the foregoing. Briey, the resilient clips 9 are tensioned when the back 11 of the blade 10 is forced thereinto from either end of the plate 5, thus frictionally securing said blade in position. The grooved lip or shoulder 1.4 shields the lower edge 7 of theplate 5 and stabilizes the blade 10 on the hol-der 4 in an obvious manner. The handle 6 of the holder 4 may be readily gripped in either hand when using the tool. Added pressure may be applied to the scraping edge 13 of the blade 10 by engaging the fingers of the hand which grips the handle 6 with the back 11 of said blade. The back 11 of the blade 10 also shields the fingers of the hand from the work. Of course, when the blade 10 becomes worn or damaged it may quickly be removed for replacement. The removability of the blade 10 also facilitates cleaning and maintaining the implement in a highly sanitary condition at all times. The device is particularly useful for scraping kettles in bakeries.
The foregoing is considered as illustrative only of the principles of the invention'. Further, since numerous modilications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be Iresorted to, falling within the scope of the invention as claimed.
What is claimed as new is as follows:
A scraping implement of the character described comprising: a holder including a resilient plate comprising a straight edge portion, spaced resilient clips on one side of the plate integral with said straight edge portion thereof, and an elongated, resilient blade removably mounted on the holder and including a longitudinal scraping edge,
- said blade further including an integral, longitudinal back member of tapered transverse section slidable endwise into the clips for tensioning the same and frictionally securing said bladeon said plate, said blade still further including a longitudinal shoulder paralleling said back member and having a longitudinal groove therein providing a seat for the reception of the plate.
References Cited in the le of this patent UNITED STATES PATENTS 358,234 Vache Feb. 22, 1887 2,536,311 Rujakuvick 1 Jau. 2, 1951 FOREIGN PATENTS 707,559 Great Britain Apr. 21, 1954
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US753668A US2914787A (en) | 1958-08-07 | 1958-08-07 | Scraper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US753668A US2914787A (en) | 1958-08-07 | 1958-08-07 | Scraper |
Publications (1)
Publication Number | Publication Date |
---|---|
US2914787A true US2914787A (en) | 1959-12-01 |
Family
ID=25031647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US753668A Expired - Lifetime US2914787A (en) | 1958-08-07 | 1958-08-07 | Scraper |
Country Status (1)
Country | Link |
---|---|
US (1) | US2914787A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988243A (en) * | 1959-11-23 | 1961-06-13 | Robert G Ames | Wallboard cement-receiving pan with a wiper blade |
US4659045A (en) * | 1986-04-16 | 1987-04-21 | Flynn James P | Trash bagging kit |
USD426758S (en) * | 1999-01-19 | 2000-06-20 | Linda Mitchell | Wallpaper hanging tool |
US6315056B1 (en) | 1999-07-30 | 2001-11-13 | Desmond L. Ransom | Resilient scraping blade attachment |
US6351887B1 (en) | 2000-03-03 | 2002-03-05 | Peter Hurst | Grill knife and scraper |
US6687938B1 (en) * | 2000-06-19 | 2004-02-10 | Jimmy D. Harmon | Screen delinter |
DE102004020243A1 (en) * | 2004-04-22 | 2005-11-10 | Gertraud Muxel | Spatula for creation of German pasta speciality Spaetzle, comprising separating front edge and specifically curved shape |
US20110173769A1 (en) * | 2010-01-21 | 2011-07-21 | Incredible Plastics, Inc. | Edge apparatus attachable to receptacle |
US8523007B2 (en) | 2002-08-23 | 2013-09-03 | Xtreme Plastics, Llc | Reinforced dust pan and refuse container |
USD773766S1 (en) * | 2014-10-07 | 2016-12-06 | Unger Marketing International, Llc | Floor squeegee device |
US9913565B2 (en) | 2014-10-07 | 2018-03-13 | Unger Marketing International, Llc | Squeegee devices with one or more collection features |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US358234A (en) * | 1887-02-22 | Painter s hacking-knife | ||
US2536311A (en) * | 1947-08-04 | 1951-01-02 | Brown & Bigelow | Windshield scraper |
GB707559A (en) * | 1951-04-06 | 1954-04-21 | Trico Folberth Ltd | Improvements relating to windscreen wipers |
-
1958
- 1958-08-07 US US753668A patent/US2914787A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US358234A (en) * | 1887-02-22 | Painter s hacking-knife | ||
US2536311A (en) * | 1947-08-04 | 1951-01-02 | Brown & Bigelow | Windshield scraper |
GB707559A (en) * | 1951-04-06 | 1954-04-21 | Trico Folberth Ltd | Improvements relating to windscreen wipers |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988243A (en) * | 1959-11-23 | 1961-06-13 | Robert G Ames | Wallboard cement-receiving pan with a wiper blade |
US4659045A (en) * | 1986-04-16 | 1987-04-21 | Flynn James P | Trash bagging kit |
USD426758S (en) * | 1999-01-19 | 2000-06-20 | Linda Mitchell | Wallpaper hanging tool |
US6315056B1 (en) | 1999-07-30 | 2001-11-13 | Desmond L. Ransom | Resilient scraping blade attachment |
US6351887B1 (en) | 2000-03-03 | 2002-03-05 | Peter Hurst | Grill knife and scraper |
US6687938B1 (en) * | 2000-06-19 | 2004-02-10 | Jimmy D. Harmon | Screen delinter |
US8523007B2 (en) | 2002-08-23 | 2013-09-03 | Xtreme Plastics, Llc | Reinforced dust pan and refuse container |
DE102004020243A1 (en) * | 2004-04-22 | 2005-11-10 | Gertraud Muxel | Spatula for creation of German pasta speciality Spaetzle, comprising separating front edge and specifically curved shape |
DE102004020243B4 (en) * | 2004-04-22 | 2007-06-06 | Gertraud Muxel | Household appliance for the production of pasta, in particular spaetzle, and spatula for such a household appliance |
US20110173769A1 (en) * | 2010-01-21 | 2011-07-21 | Incredible Plastics, Inc. | Edge apparatus attachable to receptacle |
USD773766S1 (en) * | 2014-10-07 | 2016-12-06 | Unger Marketing International, Llc | Floor squeegee device |
US9913565B2 (en) | 2014-10-07 | 2018-03-13 | Unger Marketing International, Llc | Squeegee devices with one or more collection features |
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