US1633139A - Safety razor - Google Patents

Safety razor Download PDF

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Publication number
US1633139A
US1633139A US126152A US12615226A US1633139A US 1633139 A US1633139 A US 1633139A US 126152 A US126152 A US 126152A US 12615226 A US12615226 A US 12615226A US 1633139 A US1633139 A US 1633139A
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United States
Prior art keywords
razor
blade
guards
safety razor
guard
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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
US126152A
Inventor
Rudolph C G Staats-Oels
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Rudolph C G Staats-Oels
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Application filed by Rudolph C G Staats-Oels filed Critical Rudolph C G Staats-Oels
Priority to US126152A priority Critical patent/US1633139A/en
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Publication of US1633139A publication Critical patent/US1633139A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously

Description

June 21 1927.
R. c. G. STAATS-OELS SAFETY RAZOR Filed July 31, 1926 2 Sheets-Sheet 1 an l- INVENTOR F1100; PI/ 6'. G. Sway/yrs OELS ATTORN EYS June 1 1927' R. c. G- STAATS-OELS SAFETY RAZOR Filed July 31, 1926 2 Sheets-Sheet 2 m'VENTOR Puool. Ph JTmqrs-Ow ATTORNEYS Patented-June 21, 1921.
UNITED STATES 1,633,139 PATENT OFFICE.
RUDOLPH O. G. STAATS-OELS, 02B BROOKLYN, NEW YORK.
SAFETY RAZOR.
Application filed July 81, 1826. Serial No. 126,152.
This invention relates to improvements in safety razors, and has for one of its objects to provide an improved razor of simple and practical construction wherein provision is made for mounting a pair of blades thereon in such manner that a repetition of the shaving operation is obtained with every stroke of the-razor. I
Another object is to provide clamping means for a blade which will cause the same to assume a configuration wherein the transverse curvature of the blade will be gradually increased from one end toward the other.
thereof.
The above and other objects will appear more clearly from the following detail description, when taken in connection with the accompanyin drawings, which illustrate preferred em odiments of the inventive idea.
In the drawings Figure 1 is a side elevation, partly broken away and shown in section, of a razor constructed in accordance with the invention;
Figure 2 is an end elevation;
Figure 3 is a section on the line 33 of Fi re 2;
igure 4 is a section on the line 4-4 of Figure 2;
Figure 5 is a view similar to Figure 2 showing a slightly different form of the invention;
Figure 6 is a fragmentary side elevation, partly broken away and shown in longitudinal section, of the form shown in Figure 5; and Figure 7 is a section on the line 7-7 of Figure 5.
Referring more particularly to Figures 1 to 4 of the accompanying drawings, the numeral 5 indicates the handle of the razor which is provided with a bifurcated end 6, the bifurcation of which receives the extension 7 of a mounting 8. The handle and threaded extension 15 and guide pins 16. In assembling the razor'the blade 10 is first mounted upon the extension 15 and pins 16 in the customary manner following which the guard 12, blade 11 and guard 13 are successively positioned upon said extension 15 and pins 16, so that the blade 10 will be interposed between the guard 12 and clamping plate 14 and the blade 11 between the guards 12 and13. As is customary with razors of this type the guards and clamping plate are curved transversely, but in contra-.
distinction to the usual type, instead of curvplate. With the blades thuscurved the cutso ting edges thereof are so disposed that when the same are engaged with an area to be shaved they will have, in effect, a shearing action designed to facilitate the shaving operation. Also by providing a pair of blades, it will be apparent that with every stroke of the razor the shaving of a given area will be repeated.
The form of theinvention shown in Figures 5 to 7 is precisely the same as that above described with the exception that the guards 12 and 13' andthe clamping plate 14: are curved uniformly throughout their.
lengths so that the edges of the blades 10 and 11 will be parallel with a horizontal plane extending through the blades. This form of the razor may. be especially employed when preparing patients for surgical operations and the double blade arrangement willhave the effect of thoroughly removing the hair.
It is to be noted that although only two blades are shown and described, a larger number may be employed with equal facility by the use of a corresponding number of guards.
What is claimed is:
1. A razor including a guard, and a clamping plate cooperating with said guard to clamp a-blade therebetween, said guard and plate having opposed transversely curved faces with the curvature of said faces being gradually increased from ad'acent ends thereof toward their opposite en s and being adapted to correspondingly" flex said blade. v
2. A razor including a mounting, a pair of guards, and a clamping plate detachably connected to said mounting and adapted to clamp one blade between said pair of guards and another blade between one of the guards and said plate, said guards and plate being curved transversely and the curvatures thereof gradually increasing from one end toward the other.
In testimony whereof I have aflixed my signature.
RUDOLPH C. G. STAATS-OELS.
US126152A 1926-07-31 1926-07-31 Safety razor Expired - Lifetime US1633139A (en)

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US126152A US1633139A (en) 1926-07-31 1926-07-31 Safety razor

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Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807084A (en) * 1954-06-07 1957-09-24 Harman Palmer Multiple blade safety razor with aligning means
DE2213023A1 (en) 1971-03-15 1973-01-18 Gillette Co RAZOR UNIT
US4272885A (en) * 1977-09-08 1981-06-16 Warner-Lambert Company Shaving cartridge
US4663843A (en) * 1986-05-19 1987-05-12 Savage Brian D Razor with angled-edge blades
US5359774A (en) * 1992-03-28 1994-11-01 Warner-Lambert Company Razor head of a wet razor
US5522137A (en) * 1993-02-22 1996-06-04 Andrews; Edward A. Bi-directional razor structures and systems
US5526568A (en) * 1993-12-23 1996-06-18 Copelan; Herbert W. Razor with switch for perpendicular and limited oblique angle shaving
US20050022386A1 (en) * 2003-07-29 2005-02-03 Macove James A. Razor having separate blade groups for shaving and trimming/sculpting
US20060236546A1 (en) * 2004-10-20 2006-10-26 Robert Johnson Shaving razors and cartridges
US20100299928A1 (en) * 2009-05-29 2010-12-02 Clarke Sean P Shaving Razor Comb Guard for a Trimming Blade
US20110247216A1 (en) * 2010-04-12 2011-10-13 Robert Harold Johnson Shaving cartridge having mostly elastomeric wings
US20120000074A1 (en) * 2010-07-01 2012-01-05 Pazosschroeder Marta Erodible Label For Razor Cartridge
US20120159787A1 (en) * 2003-07-21 2012-06-28 Richard Hart Luxton Safety razors
US20120291295A1 (en) * 2011-05-19 2012-11-22 Richard Thomas Braun Razor with rotating and locking head
DE102013010990A1 (en) * 2013-07-02 2015-01-08 Günter Wiethoff Safety razor with several razor blades
US20160144519A1 (en) * 2014-11-21 2016-05-26 Leaf Shave Company Llc Razor with Pivoting Head
US20160288349A1 (en) * 2014-10-06 2016-10-06 OneBlade, Inc. Razor apparatus and shaving system
US9840014B2 (en) * 2016-03-25 2017-12-12 Avraham Gilor Safety razor
US9931755B2 (en) 2016-03-25 2018-04-03 Avraham Gilor Safety razor
US20190152078A1 (en) * 2017-11-21 2019-05-23 Dorco Co., Ltd. Razor assembly
US20190152079A1 (en) * 2017-11-21 2019-05-23 Dorco Co., Ltd. Razor assembly
US20190255721A1 (en) * 2016-07-08 2019-08-22 Bic-Violex Sa Reconfigurable shaving razors with articulating head
US10538005B2 (en) 2016-10-25 2020-01-21 OneBlade, Inc. Single-blade razor apparatus
USD874726S1 (en) * 2016-12-20 2020-02-04 Rockwell Razors Corporation Razor
USD875315S1 (en) * 2018-04-13 2020-02-11 Best Buy Imports, Inc. Razor handle
USD875314S1 (en) * 2018-04-13 2020-02-11 Best Buy Imports, Inc. Razor handle
DE102019008126A1 (en) * 2019-11-24 2021-05-27 Armin Lutz Seidel Razor with swivel head and interchangeable blades
US11117278B2 (en) 2017-06-06 2021-09-14 The Gillette Company Llc Shaving razor cartridge

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807084A (en) * 1954-06-07 1957-09-24 Harman Palmer Multiple blade safety razor with aligning means
DE2213023A1 (en) 1971-03-15 1973-01-18 Gillette Co RAZOR UNIT
DE2264550A1 (en) * 1971-03-15 1974-05-02 Gillette Co RAZOR UNIT
US4272885A (en) * 1977-09-08 1981-06-16 Warner-Lambert Company Shaving cartridge
US4663843A (en) * 1986-05-19 1987-05-12 Savage Brian D Razor with angled-edge blades
US5359774A (en) * 1992-03-28 1994-11-01 Warner-Lambert Company Razor head of a wet razor
US5522137A (en) * 1993-02-22 1996-06-04 Andrews; Edward A. Bi-directional razor structures and systems
US5865189A (en) * 1993-02-22 1999-02-02 Andrews; Edward A. Bi-directional shaving method
US5526568A (en) * 1993-12-23 1996-06-18 Copelan; Herbert W. Razor with switch for perpendicular and limited oblique angle shaving
US8567068B2 (en) * 2003-07-21 2013-10-29 The Gillette Company Safety razors
US20120159787A1 (en) * 2003-07-21 2012-06-28 Richard Hart Luxton Safety razors
US8261451B2 (en) 2003-07-29 2012-09-11 Macove James A Razor having separate blade groups for shaving and trimming/sculpting
US20050022386A1 (en) * 2003-07-29 2005-02-03 Macove James A. Razor having separate blade groups for shaving and trimming/sculpting
US7761999B2 (en) 2003-07-29 2010-07-27 Macove James A Razor having separate blade groups for shaving and trimming/sculpting
US20110197446A1 (en) * 2003-07-29 2011-08-18 Macove James A Razor having separate blade groups for shaving and trimming/sculpting
US20090071011A1 (en) * 2003-07-29 2009-03-19 Macove James A Razor having separate blade groups for shaving and trimming/sculpting
US7703361B2 (en) * 2004-10-20 2010-04-27 The Gillette Company Shaving razors and cartridges
US20060236546A1 (en) * 2004-10-20 2006-10-26 Robert Johnson Shaving razors and cartridges
US20100299928A1 (en) * 2009-05-29 2010-12-02 Clarke Sean P Shaving Razor Comb Guard for a Trimming Blade
US8782903B2 (en) * 2009-05-29 2014-07-22 The Gillette Company Shaving razor comb guard for a trimming blade
US20110247216A1 (en) * 2010-04-12 2011-10-13 Robert Harold Johnson Shaving cartridge having mostly elastomeric wings
US8407900B2 (en) * 2010-04-12 2013-04-02 The Gillette Company Shaving cartridge having mostly elastomeric wings
US20120000074A1 (en) * 2010-07-01 2012-01-05 Pazosschroeder Marta Erodible Label For Razor Cartridge
US20120291295A1 (en) * 2011-05-19 2012-11-22 Richard Thomas Braun Razor with rotating and locking head
DE102013010990A1 (en) * 2013-07-02 2015-01-08 Günter Wiethoff Safety razor with several razor blades
US20160288349A1 (en) * 2014-10-06 2016-10-06 OneBlade, Inc. Razor apparatus and shaving system
US10406704B2 (en) * 2014-10-06 2019-09-10 OneBlade, Inc. Razor apparatus and shaving system
US20160144519A1 (en) * 2014-11-21 2016-05-26 Leaf Shave Company Llc Razor with Pivoting Head
US10906196B2 (en) * 2014-11-21 2021-02-02 Leaf Shave Company Razor with pivoting head
US9931755B2 (en) 2016-03-25 2018-04-03 Avraham Gilor Safety razor
US10105857B2 (en) 2016-03-25 2018-10-23 Avraham Gilor Safety razor
US9840014B2 (en) * 2016-03-25 2017-12-12 Avraham Gilor Safety razor
US10926426B2 (en) * 2016-07-08 2021-02-23 Bic-Violex Sa Reconfigurable shaving razors with articulating head
US20190255721A1 (en) * 2016-07-08 2019-08-22 Bic-Violex Sa Reconfigurable shaving razors with articulating head
US10538005B2 (en) 2016-10-25 2020-01-21 OneBlade, Inc. Single-blade razor apparatus
US11141872B2 (en) 2016-10-25 2021-10-12 OneBlade, Inc. Single-blade razor apparatus
USD874726S1 (en) * 2016-12-20 2020-02-04 Rockwell Razors Corporation Razor
US11117278B2 (en) 2017-06-06 2021-09-14 The Gillette Company Llc Shaving razor cartridge
US20190152079A1 (en) * 2017-11-21 2019-05-23 Dorco Co., Ltd. Razor assembly
US20190152078A1 (en) * 2017-11-21 2019-05-23 Dorco Co., Ltd. Razor assembly
US10974403B2 (en) * 2017-11-21 2021-04-13 Dorco Co., Ltd. Razor assembly
US10843357B2 (en) * 2017-11-21 2020-11-24 Dorco Co., Ltd. Razor assembly
USD875315S1 (en) * 2018-04-13 2020-02-11 Best Buy Imports, Inc. Razor handle
USD875314S1 (en) * 2018-04-13 2020-02-11 Best Buy Imports, Inc. Razor handle
DE102019008126A1 (en) * 2019-11-24 2021-05-27 Armin Lutz Seidel Razor with swivel head and interchangeable blades

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