Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD238140 S
Publication typeGrant
Publication dateDec 23, 1975
Filing dateSep 25, 1974
Publication numberUS D238140 S, US D238140S, US-S-D238140, USD238140 S, USD238140S
InventorsHenry L. Gnimarin
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ratchet wrench
US D238140 S
Images(1)
Previous page
Next page
Description  (OCR text may contain errors)

D 238,140 United States Patent 1 RATCHET WRENCH Henry L. Gnimarin, Colleyville, Tex. (Rte. 3, Box 337, Grapevine, Tex. 76051) Filed Sept. 25, 1974, Ser. No. 509,252

Term 0f patent 14 years Int. CI. 08-05 US. Cl. D8-25 muumn-n w FEE?" FIG. 4 F/G. 5

FIG. 1 is a top plan view of my design for a ratchet References Cited wrench;

FIG. 2 is a side elevation view thereof; UNITED STATE S PATENTS FIG. 3 is a bottom plan view thereof; 163,002 1951 Volkheimer D8-25 FIG. 4 is an end view thereof; and ilchafhauser "811387232 )1? FIG. 5 f th 't 1 th eof, i fif I clainn a vlew rom e opposl 6 en er 2,047,924 7/1936 Ciranni 81-163 Th t 1 d f 1; h t h, shown ,440 8/1906 Sullivan 81-163 and d2 2$$ a eslgu or a m c e Wrenc as 837,272 12/1906 Allen 81-163 FOREIGN PATENTS 416,379 10/1910 France 81-163 ALAN P. DOUGLAS, Primary Examiner

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6367787Mar 1, 2000Apr 9, 2002American Tool Companies, Inc.Hand clamp
US6412767Mar 6, 1998Jul 2, 2002American Tool Companies, Inc.Clamping jaw
US7159859Oct 3, 2003Jan 9, 2007Irwin Industrial Tool CompanyPipe clamp with releasable clamp body
US7699297Jul 25, 2002Apr 20, 2010Irwin Industrial Tool CompanyIncreased and variable force and multi-speed clamps
US7735813Nov 7, 2007Jun 15, 2010Irwin Industrial Tools GmbhClamping or spreading tool
US7815175Oct 30, 2007Oct 19, 2010Irwin Industrial Tool CompanyIncreased and variable force and multi-speed clamps
US7997168Mar 2, 2006Aug 16, 2011Terry KinskeyAdjustable ratchet wrench
US8074340Mar 1, 2010Dec 13, 2011Irwin Industrial Tool CompanyIncreased and variable force and multi-speed clamps
US8240647May 5, 2010Aug 14, 2012Irwin Industrial Tools GmbhClamping or spreading tool
US8590871Dec 7, 2009Nov 26, 2013Irwin Industrial Tool CompanyClamping and or spreading tool
US8702076Sep 12, 2011Apr 22, 2014Irwin Industrial Tool Company, Inc.Increased and variable force and multi-speed clamps