Search

Robert Canfield

Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3636, 3600, 3621
Total Applications
3246
Issued Applications
2525
Pending Applications
230
Abandoned Applications
515

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6111717 [patent_doc_number] => 20110072732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'Roof Panel Tie Down System' [patent_app_type] => utility [patent_app_number] => 12/569573 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3612 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20110072732.pdf [firstpage_image] =>[orig_patent_app_number] => 12569573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/569573
Roof Panel Tie Down System Sep 28, 2009 Abandoned
Array ( [id] => 6352270 [patent_doc_number] => 20100077685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'VENEER PANEL' [patent_app_type] => utility [patent_app_number] => 12/568969 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20100077685.pdf [firstpage_image] =>[orig_patent_app_number] => 12568969 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568969
VENEER PANEL Sep 28, 2009 Abandoned
Array ( [id] => 6414363 [patent_doc_number] => 20100101169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'SIDING SYSTEM OR ROOF SHINGLE SYSTEM COMPRISING CEMENTITIOUS MATERIAL, AND SYSTEMS AND METHODS FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/567494 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10917 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20100101169.pdf [firstpage_image] =>[orig_patent_app_number] => 12567494 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567494
SIDING SYSTEM OR ROOF SHINGLE SYSTEM COMPRISING CEMENTITIOUS MATERIAL, AND SYSTEMS AND METHODS FOR MANUFACTURING THE SAME Sep 24, 2009 Abandoned
Array ( [id] => 8687809 [patent_doc_number] => 08387330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'System, method and device for producing a supporting framework or rigid girder structure' [patent_app_type] => utility [patent_app_number] => 12/586193 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 12151 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12586193 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/586193
System, method and device for producing a supporting framework or rigid girder structure Sep 17, 2009 Issued
Array ( [id] => 6548417 [patent_doc_number] => 20100058690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'CROWN EXTRUSION' [patent_app_type] => utility [patent_app_number] => 12/559629 [patent_app_country] => US [patent_app_date] => 2009-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7083 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20100058690.pdf [firstpage_image] =>[orig_patent_app_number] => 12559629 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/559629
Crown extrusion Sep 14, 2009 Issued
Array ( [id] => 4533623 [patent_doc_number] => 07958689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Floor panel with coupling devices' [patent_app_type] => utility [patent_app_number] => 12/554936 [patent_app_country] => US [patent_app_date] => 2009-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/958/07958689.pdf [firstpage_image] =>[orig_patent_app_number] => 12554936 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554936
Floor panel with coupling devices Sep 6, 2009 Issued
Array ( [id] => 6290722 [patent_doc_number] => 20100064603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Prison reform' [patent_app_type] => utility [patent_app_number] => 12/584455 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20100064603.pdf [firstpage_image] =>[orig_patent_app_number] => 12584455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/584455
Prison reform Sep 3, 2009 Issued
Array ( [id] => 6017740 [patent_doc_number] => 20110047928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Concrete rib construction system' [patent_app_type] => utility [patent_app_number] => 12/583952 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5527 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20110047928.pdf [firstpage_image] =>[orig_patent_app_number] => 12583952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/583952
Concrete rib construction method Aug 26, 2009 Issued
Array ( [id] => 7984247 [patent_doc_number] => 08074416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Structural members with gripping features and joining arrangements therefor' [patent_app_type] => utility [patent_app_number] => 12/537397 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5458 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/074/08074416.pdf [firstpage_image] =>[orig_patent_app_number] => 12537397 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537397
Structural members with gripping features and joining arrangements therefor Aug 6, 2009 Issued
Array ( [id] => 9399460 [patent_doc_number] => 08689505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Profile-bending means for frame to be pocketed' [patent_app_type] => utility [patent_app_number] => 13/055383 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2608 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13055383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055383
Profile-bending means for frame to be pocketed Jul 20, 2009 Issued
Array ( [id] => 5370447 [patent_doc_number] => 20090308006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'BASE SUPPORT FOR WIND-DRIVEN POWER GENERATORS' [patent_app_type] => utility [patent_app_number] => 12/482621 [patent_app_country] => US [patent_app_date] => 2009-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11480 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0308/20090308006.pdf [firstpage_image] =>[orig_patent_app_number] => 12482621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/482621
Base support for wind-driven power generators Jun 10, 2009 Issued
Array ( [id] => 8547219 [patent_doc_number] => 08322093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Base support for wind-driven power generators' [patent_app_type] => utility [patent_app_number] => 12/482634 [patent_app_country] => US [patent_app_date] => 2009-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 39 [patent_no_of_words] => 12233 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12482634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/482634
Base support for wind-driven power generators Jun 10, 2009 Issued
Array ( [id] => 6368601 [patent_doc_number] => 20100300018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Thermally Conductive Wall Structure' [patent_app_type] => utility [patent_app_number] => 12/474871 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3879 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0300/20100300018.pdf [firstpage_image] =>[orig_patent_app_number] => 12474871 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474871
Thermally conductive wall structure May 28, 2009 Issued
Array ( [id] => 8456009 [patent_doc_number] => 08291671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Joint arrangement for composite-material structural members' [patent_app_type] => utility [patent_app_number] => 12/474394 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12474394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474394
Joint arrangement for composite-material structural members May 28, 2009 Issued
Array ( [id] => 6429694 [patent_doc_number] => 20100281793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'MODULE ATTACHMENT APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/470697 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 5569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0281/20100281793.pdf [firstpage_image] =>[orig_patent_app_number] => 12470697 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470697
Module attachment apparatus May 21, 2009 Issued
Array ( [id] => 6548436 [patent_doc_number] => 20100058692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Caisson ceiling system' [patent_app_type] => utility [patent_app_number] => 12/471326 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2351 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20100058692.pdf [firstpage_image] =>[orig_patent_app_number] => 12471326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/471326
Caisson ceiling system May 21, 2009 Issued
Array ( [id] => 5298740 [patent_doc_number] => 20090293392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Moulding Assembly' [patent_app_type] => utility [patent_app_number] => 12/471069 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5178 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20090293392.pdf [firstpage_image] =>[orig_patent_app_number] => 12471069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/471069
Moulding Assembly May 21, 2009 Abandoned
Array ( [id] => 4609336 [patent_doc_number] => 07987535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-02 [patent_title] => 'Shower corner seat assembly' [patent_app_type] => utility [patent_app_number] => 12/464875 [patent_app_country] => US [patent_app_date] => 2009-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4768 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/987/07987535.pdf [firstpage_image] =>[orig_patent_app_number] => 12464875 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/464875
Shower corner seat assembly May 12, 2009 Issued
Array ( [id] => 8144690 [patent_doc_number] => 08161691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Precast composite structural floor system' [patent_app_type] => utility [patent_app_number] => 12/465597 [patent_app_country] => US [patent_app_date] => 2009-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 5520 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/161/08161691.pdf [firstpage_image] =>[orig_patent_app_number] => 12465597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/465597
Precast composite structural floor system May 12, 2009 Issued
Array ( [id] => 6541334 [patent_doc_number] => 20100287849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'Fascia Cap For Roof' [patent_app_type] => utility [patent_app_number] => 12/465156 [patent_app_country] => US [patent_app_date] => 2009-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20100287849.pdf [firstpage_image] =>[orig_patent_app_number] => 12465156 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/465156
Fascia cap for roof May 12, 2009 Issued
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