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] => 6470927 [patent_doc_number] => 20100212710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Supporting Profile and Connecting Profile with Reinforcing Insert as well as Method for Producing a Fiber-Reinforced Metal Profile' [patent_app_type] => utility [patent_app_number] => 12/709646 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3365 [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/A1/0212/20100212710.pdf [firstpage_image] =>[orig_patent_app_number] => 12709646 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709646
Supporting Profile and Connecting Profile with Reinforcing Insert as well as Method for Producing a Fiber-Reinforced Metal Profile Feb 21, 2010 Abandoned
Array ( [id] => 6056860 [patent_doc_number] => 20110197532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'WATERPROOF HEAT-INSULATION CONSTRUCTION METHOD AND MODULE' [patent_app_type] => utility [patent_app_number] => 12/707452 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4590 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20110197532.pdf [firstpage_image] =>[orig_patent_app_number] => 12707452 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707452
Waterproof heat-insulation construction method and module Feb 16, 2010 Issued
Array ( [id] => 6056851 [patent_doc_number] => 20110197526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'Adjustable pillar' [patent_app_type] => utility [patent_app_number] => 12/656811 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3071 [patent_no_of_claims] => 9 [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/A1/0197/20110197526.pdf [firstpage_image] =>[orig_patent_app_number] => 12656811 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/656811
Adjustable pillar Feb 16, 2010 Abandoned
Array ( [id] => 8662220 [patent_doc_number] => 08375674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Panel, method of joining panels and method manufacturing panels' [patent_app_type] => utility [patent_app_number] => 12/706425 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3999 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12706425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706425
Panel, method of joining panels and method manufacturing panels Feb 15, 2010 Issued
Array ( [id] => 6466895 [patent_doc_number] => 20100212235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'PATTERNED ROOFING UNDERLAYMENT' [patent_app_type] => utility [patent_app_number] => 12/705749 [patent_app_country] => US [patent_app_date] => 2010-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2716 [patent_no_of_claims] => 12 [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/A1/0212/20100212235.pdf [firstpage_image] =>[orig_patent_app_number] => 12705749 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/705749
Patterned roofing underlayment Feb 14, 2010 Issued
Array ( [id] => 6458773 [patent_doc_number] => 20100205870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/704447 [patent_app_country] => US [patent_app_date] => 2010-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6193 [patent_no_of_claims] => 28 [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/A1/0205/20100205870.pdf [firstpage_image] =>[orig_patent_app_number] => 12704447 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/704447
STRUCTURE Feb 10, 2010 Abandoned
Array ( [id] => 8547217 [patent_doc_number] => 08322091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Window frame assembly with integral seals' [patent_app_type] => utility [patent_app_number] => 12/702908 [patent_app_country] => US [patent_app_date] => 2010-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4204 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12702908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/702908
Window frame assembly with integral seals Feb 8, 2010 Issued
Array ( [id] => 6158776 [patent_doc_number] => 20110192098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'Solar Panel mounting system and installation' [patent_app_type] => utility [patent_app_number] => 12/658510 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2018 [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/A1/0192/20110192098.pdf [firstpage_image] =>[orig_patent_app_number] => 12658510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/658510
Solar Panel mounting system and installation Feb 7, 2010 Abandoned
Array ( [id] => 8243451 [patent_doc_number] => 08201370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-06-19 [patent_title] => 'Building block assembly' [patent_app_type] => utility [patent_app_number] => 12/700907 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1393 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201370.pdf [firstpage_image] =>[orig_patent_app_number] => 12700907 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/700907
Building block assembly Feb 4, 2010 Issued
Array ( [id] => 6158769 [patent_doc_number] => 20110192094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'EAVESTROUGH PROTECTOR' [patent_app_type] => utility [patent_app_number] => 12/701511 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1721 [patent_no_of_claims] => 17 [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/A1/0192/20110192094.pdf [firstpage_image] =>[orig_patent_app_number] => 12701511 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/701511
Eavestrough protector Feb 4, 2010 Issued
Array ( [id] => 10057655 [patent_doc_number] => 09097001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Concrete anchor' [patent_app_type] => utility [patent_app_number] => 12/656624 [patent_app_country] => US [patent_app_date] => 2010-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 63 [patent_no_of_words] => 5368 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12656624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/656624
Concrete anchor Feb 3, 2010 Issued
12/698634 WATERTIGHT SYSTEM FOR MOUNTING ROOFTOP OBJECTS Feb 1, 2010 Abandoned
Array ( [id] => 6306537 [patent_doc_number] => 20100192506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => '3-DIMENSIONAL UNIVERSAL TUBE CONNECTOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/698220 [patent_app_country] => US [patent_app_date] => 2010-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 5120 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20100192506.pdf [firstpage_image] =>[orig_patent_app_number] => 12698220 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/698220
3-dimensional universal tube connector system Feb 1, 2010 Issued
Array ( [id] => 6103302 [patent_doc_number] => 20110185647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'AUTOMATED TELESCOPING TOWER' [patent_app_type] => utility [patent_app_number] => 12/698084 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2761 [patent_no_of_claims] => 19 [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/A1/0185/20110185647.pdf [firstpage_image] =>[orig_patent_app_number] => 12698084 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/698084
Automated telescoping tower Jan 31, 2010 Issued
Array ( [id] => 8396385 [patent_doc_number] => 08266755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Cleaning device of optical connector' [patent_app_type] => utility [patent_app_number] => 12/695891 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 6628 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12695891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/695891
Cleaning device of optical connector Jan 27, 2010 Issued
Array ( [id] => 6181284 [patent_doc_number] => 20110167748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Device for and Method of Repairing Damaged Wallboard Openings' [patent_app_type] => utility [patent_app_number] => 12/684671 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3531 [patent_no_of_claims] => 19 [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/A1/0167/20110167748.pdf [firstpage_image] =>[orig_patent_app_number] => 12684671 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684671
Device for and Method of Repairing Damaged Wallboard Openings Jan 7, 2010 Abandoned
Array ( [id] => 6391353 [patent_doc_number] => 20100146726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'WIPER DEVICE' [patent_app_type] => utility [patent_app_number] => 12/634180 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6589 [patent_no_of_claims] => 14 [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/A1/0146/20100146726.pdf [firstpage_image] =>[orig_patent_app_number] => 12634180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/634180
Wiper device Dec 8, 2009 Issued
Array ( [id] => 8467842 [patent_doc_number] => 08297017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Precast composite structural floor system' [patent_app_type] => utility [patent_app_number] => 12/618380 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 11023 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12618380 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618380
Precast composite structural floor system Nov 12, 2009 Issued
Array ( [id] => 6025592 [patent_doc_number] => 20110078975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'Construction Bracket and Method of Use' [patent_app_type] => utility [patent_app_number] => 12/574867 [patent_app_country] => US [patent_app_date] => 2009-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20110078975.pdf [firstpage_image] =>[orig_patent_app_number] => 12574867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/574867
Construction bracket and method of use Oct 6, 2009 Issued
Array ( [id] => 8408788 [patent_doc_number] => 08272178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Press-fit storm window' [patent_app_type] => utility [patent_app_number] => 12/573174 [patent_app_country] => US [patent_app_date] => 2009-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2777 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12573174 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/573174
Press-fit storm window Oct 4, 2009 Issued
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