Block splitting assembly and method

Details Block splitting assembly and method Block splitting assembly and method

2011-01-18

2011-01-18

Rachuba, Maurina (Department: 3727)

Stone working

Splitting, shearing, and punching

C125S040000

Reexamination Certificate

active

07870853

ABSTRACT:
The invention relates to equipment and related methods for producing concrete blocks. The equipment and methods described herein utilize splitting assemblies having larger projections and/or smaller projections or peaks disposed on at least one side of a splitting line and which engage the workpiece as it is split into at least two pieces.

REFERENCES:
patent: 470788 (1892-03-01), Devine
patent: 806951 (1905-12-01), Bryning
patent: 1534353 (1925-04-01), Besser
patent: 1893430 (1933-01-01), McKenzie
patent: 2203935 (1942-12-01), Hedlund
patent: 2593606 (1952-04-01), Price
patent: 2746447 (1956-05-01), Petch
patent: 2775236 (1956-12-01), Blum
patent: 2867205 (1959-01-01), Vesper
patent: 2881753 (1959-04-01), Entz
patent: 2925080 (1960-02-01), Smith
patent: 3095868 (1963-07-01), Mangis
patent: 3120842 (1964-02-01), Cox et al.
patent: 3392719 (1968-07-01), Clanton et al.
patent: 3559631 (1971-02-01), Mangis
patent: 3809049 (1974-05-01), Fletcher et al.
patent: 4250863 (1981-02-01), Gagnon et al.
patent: 4335549 (1982-06-01), Dean, Jr.
patent: 5066070 (1991-11-01), Clarke
patent: 5152275 (1992-10-01), Landhuis
patent: 5413086 (1995-05-01), Trudeau
patent: 5662094 (1997-09-01), Giacomelli
patent: 5687515 (1997-11-01), Rodrigues et al.
patent: 5722386 (1998-03-01), Fladgard et al.
patent: 5762061 (1998-06-01), Bevan
patent: 6050255 (2000-04-01), Sievert
patent: 6102026 (2000-08-01), Fladgard et al.
patent: 6321740 (2001-11-01), Scherer et al.
patent: 6401707 (2002-06-01), Fladgard et al.
patent: D464145 (2002-10-01), Scherer et al.
patent: 6460534 (2002-10-01), Vasquez et al.
patent: 6668816 (2003-12-01), Pedersen et al.
patent: 6827073 (2004-12-01), Morrell
patent: 6874494 (2005-04-01), Scherer et al.
patent: 6886551 (2005-05-01), Scherer
patent: 6910474 (2005-06-01), Scherer
patent: 6918715 (2005-07-01), Scherer et al.
patent: 7066167 (2006-06-01), Scherer et al.
patent: 2002/0015620 (2002-02-01), Woolford et al.
patent: 2002/0092257 (2002-07-01), Scherer et al.
patent: 2003/0180099 (2003-09-01), Scherer et al.
patent: 2008/0302350 (2008-12-01), LaCroix
patent: 0 294 267 (1988-12-01), None
patent: 1 245 921 (1971-09-01), None
patent: 1 492 652 (1976-04-01), None
patent: 1 509 747 (1978-05-01), None
patent: H6-24912 (1994-04-01), None
patent: 2000-61934 (2000-02-01), None
“Fairlane Positioning and Workholding Products,” http: www.fairlaneprod.com.index.htm. Fairlane Products Inc., 2 pages (Date Printed Nov. 15, 2001).

Affiliated with

Also associated with

Rating

Block splitting assembly and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Block splitting assembly and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Block splitting assembly and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2711526