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Patent
D623508
Priority
Apr 14 2010
Filed
Apr 14 2010
Issued
Sep 14 2010
Expiry
Sep 14 2024
Assg.orig
Entity
unknown
6
37
n/a
The ornamental design for the railroad attachment clamp, as shown and described.
FIG. 1 is perspective view of the railroad attachment clamp;
FIG. 2 is a front view of the open end of the railroad attachment clamp;
FIG. 3 is a rear view of the closed end of the railroad attachment clamp;
FIG. 4 , is a right side plan view of the railroad attachment clamp;
FIG. 5 , is a right side plan view of the railroad attachment clamp;
FIG. 6 is a top view of the railroad attachment clamp;
FIG. 7 , is a bottom plan view of the railroad attachment clamp; and,
FIG. 8 is a top perspective view of the railroad attachment clamp with a track rail as environment.
The portions of the clamp shown in broken lines form no part of the claimed design. The dot-dash lines represent the boundary between claimed and unclaimed portions of the clamp, and form no part of the claimed design. The broken line showing of a track rail depicts environment only and forms no part of the claimed design.
Choate, Gary E. , Reichle, David L.
Patent
Priority
Assignee
Title
1058127 ,
2678655 ,
2875969 ,
2886088 ,
2910567 ,
3021076 ,
3037729 ,
3233097 ,
3243573 ,
3264472 ,
3349722 ,
3394251 ,
3439161 ,
3697746 ,
3830427 ,
4195805 ,
Mar 20 1978
Railroad switch heater
4383614 ,
Sep 22 1980
QUIK-PIK, INC , A CORP OF KY
Clip for releasably locking rails to supports
4391425 ,
Mar 20 1978
Railroad switch heater
4671475 ,
Oct 18 1985
Stanley Widmer Associates; STANLEY WIDMER ASSOCIATES, AIRPORT INDUSTRIAL PARK, R R #2, STAPLES, MINNESOTA, 56479, A CORP OF MINNESOTA
Railroad track switch covers and heater
4778106 ,
Jun 02 1978
Omark Industries, Inc.
Stud, arc shield and rail clip for securing railroad rails
4801084 ,
Aug 21 1985
Base plate insert
5004190 ,
Nov 06 1987
Thermon Manufacturing Company
Rail heating apparatus
5127577 ,
May 19 1989
General Electric Capital Corporation
Track circuit retainer clip
5148981 ,
May 19 1989
ERICO International Corporation
Track circuit retainer clip
5722509 ,
May 14 1996
Consolidated Rail Corporation
Flange oiler
5782406 ,
Jun 02 1993
Rail tie plate clips and shoulders
5820021 ,
Jan 10 1994
Resilient railway fastening clip resisting loosening or removal
5824997 ,
Aug 05 1996
CCI THERMAL TECHNOLOGIES INC
Railroad track switch heater
5997368 ,
Oct 28 1997
Hubbell Incorporated
Connector for connecting a conductor to a structural member
6104010 ,
Aug 05 1996
THERMON HEATING SYSTEMS, INC
Spring clamp for heater element
6186799 ,
Oct 21 1999
FCI USA INC
Compression grounding connector for rail and structural steel
7717387 ,
Dec 27 2004
Thomas & Betts International LLC
Rail heater clip
20060032934 ,
20060150563 ,
20070063064 ,
57331 ,
RE31081 ,
Mar 04 1981
Railroad switch heater
Executed on Assignor Assignee Conveyance Frame Reel Doc
Apr 12 2010 CHOATE, GARY E FASTRAX INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 024240 /0408
pdf
Apr 12 2010 REICHLE, DAVID L FASTRAX INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 024240 /0408
pdf
Apr 14 2010 Fastrax Industries, Inc. (assignment on the face of the patent) /
Jul 25 2013 FASTRAX INDUSTRIES, INC REICHLE, BRENDA ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 030944 /0452
pdf
Jul 25 2013 FASTRAX INDUSTRIES, INC REICHLE, DAVID L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 030944 /0452
pdf
Feb 29 2016 REICHLE, BRENDA FASTRAX INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 037858 /0648
pdf
Feb 29 2016 REICHLE, DAVID L FASTRAX INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 037858 /0648
pdf
Mar 03 2016 FASTRAX INDUSTRIES, INC CCI THERMAL TECHNOLOGIES INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 037929 /0590
pdf
Oct 30 2017 CCI THERMAL TECHNOLOGIES, INC THERMON HEATING SYSTEMS, INC MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 045519 /0492
pdf
Oct 30 2017 2071827 ALBERTA LTD THERMON HEATING SYSTEMS, INC MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 045519 /0492
pdf
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