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] => 517318 [patent_doc_number] => 07178303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'Friction stir welding hollow frame member' [patent_app_type] => utility [patent_app_number] => 10/600613 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4517 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/178/07178303.pdf [firstpage_image] =>[orig_patent_app_number] => 10600613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600613
Friction stir welding hollow frame member Jun 22, 2003 Issued
Array ( [id] => 7375352 [patent_doc_number] => 20040035070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Economical impact resistant compression molded door' [patent_app_type] => new [patent_app_number] => 10/465195 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2776 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20040035070.pdf [firstpage_image] =>[orig_patent_app_number] => 10465195 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/465195
Economical impact resistant compression molded door Jun 18, 2003 Abandoned
Array ( [id] => 960512 [patent_doc_number] => 06951224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-04 [patent_title] => 'Walking support having shoehorn/gripper and magnet accessories' [patent_app_type] => utility [patent_app_number] => 10/465052 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/951/06951224.pdf [firstpage_image] =>[orig_patent_app_number] => 10465052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/465052
Walking support having shoehorn/gripper and magnet accessories Jun 18, 2003 Issued
Array ( [id] => 1061078 [patent_doc_number] => 06848459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-01 [patent_title] => 'Umbrella canopy orientating device' [patent_app_type] => utility [patent_app_number] => 10/464471 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1537 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/848/06848459.pdf [firstpage_image] =>[orig_patent_app_number] => 10464471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464471
Umbrella canopy orientating device Jun 18, 2003 Issued
Array ( [id] => 669656 [patent_doc_number] => 07089706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Covering component for protecting outer surfaces of buildings from atmospheric agents, incorporating heat exchanger means, and system for the external covering of buildings using such a component' [patent_app_type] => utility [patent_app_number] => 10/460251 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3641 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/089/07089706.pdf [firstpage_image] =>[orig_patent_app_number] => 10460251 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460251
Covering component for protecting outer surfaces of buildings from atmospheric agents, incorporating heat exchanger means, and system for the external covering of buildings using such a component Jun 12, 2003 Issued
Array ( [id] => 1032695 [patent_doc_number] => 06874519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Collapsible tent skeleton frame having ribs with rounded ends' [patent_app_type] => utility [patent_app_number] => 10/460927 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2730 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 871 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/874/06874519.pdf [firstpage_image] =>[orig_patent_app_number] => 10460927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460927
Collapsible tent skeleton frame having ribs with rounded ends Jun 11, 2003 Issued
Array ( [id] => 6961872 [patent_doc_number] => 20050229505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Connecting element' [patent_app_type] => utility [patent_app_number] => 10/521894 [patent_app_country] => US [patent_app_date] => 2003-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1939 [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/A1/0229/20050229505.pdf [firstpage_image] =>[orig_patent_app_number] => 10521894 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521894
Connecting element Jun 10, 2003 Abandoned
Array ( [id] => 6806451 [patent_doc_number] => 20030196390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Multi-pitch improved ridge-seal for tiled roofs' [patent_app_type] => new [patent_app_number] => 10/459236 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4392 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196390.pdf [firstpage_image] =>[orig_patent_app_number] => 10459236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459236
Multi-pitch improved ridge-seal for tiled roofs Jun 9, 2003 Issued
Array ( [id] => 777840 [patent_doc_number] => 06993880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Apparatuses and methods for manufacture and placement of truss assemblies' [patent_app_type] => utility [patent_app_number] => 10/459654 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4420 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993880.pdf [firstpage_image] =>[orig_patent_app_number] => 10459654 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459654
Apparatuses and methods for manufacture and placement of truss assemblies Jun 9, 2003 Issued
Array ( [id] => 7403277 [patent_doc_number] => 20040226589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Umbrella with a rotatable canopy' [patent_app_type] => new [patent_app_number] => 10/456327 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2916 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20040226589.pdf [firstpage_image] =>[orig_patent_app_number] => 10456327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/456327
Umbrella with a rotatable canopy Jun 5, 2003 Issued
Array ( [id] => 7426766 [patent_doc_number] => 20040007656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Reusable modular composite panel form system' [patent_app_type] => new [patent_app_number] => 10/454485 [patent_app_country] => US [patent_app_date] => 2003-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2424 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20040007656.pdf [firstpage_image] =>[orig_patent_app_number] => 10454485 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/454485
Reusable modular composite panel form system Jun 4, 2003 Abandoned
Array ( [id] => 7335282 [patent_doc_number] => 20040244301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Sunshade attachment for strollers, car seats, carriages and joggers' [patent_app_type] => new [patent_app_number] => 10/453506 [patent_app_country] => US [patent_app_date] => 2003-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1086 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244301.pdf [firstpage_image] =>[orig_patent_app_number] => 10453506 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/453506
Sunshade attachment for strollers, car seats, carriages and joggers Jun 3, 2003 Issued
Array ( [id] => 950704 [patent_doc_number] => 06959903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-01 [patent_title] => 'Cast in place chimney form' [patent_app_type] => utility [patent_app_number] => 10/453139 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1607 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959903.pdf [firstpage_image] =>[orig_patent_app_number] => 10453139 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/453139
Cast in place chimney form Jun 2, 2003 Issued
Array ( [id] => 7335283 [patent_doc_number] => 20040244302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Inline valley rain gutter run-off control and debris shield (inline valley piece)' [patent_app_type] => new [patent_app_number] => 10/452012 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1746 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244302.pdf [firstpage_image] =>[orig_patent_app_number] => 10452012 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/452012
Inline valley rain gutter run-off control and debris shield (inline valley piece) Jun 2, 2003 Abandoned
Array ( [id] => 989701 [patent_doc_number] => 06918218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'External insulated finish system with high density polystyrene layer' [patent_app_type] => utility [patent_app_number] => 10/453432 [patent_app_country] => US [patent_app_date] => 2003-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2927 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918218.pdf [firstpage_image] =>[orig_patent_app_number] => 10453432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/453432
External insulated finish system with high density polystyrene layer Jun 1, 2003 Issued
Array ( [id] => 1047850 [patent_doc_number] => 06860072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-01 [patent_title] => 'Retrofit casing head apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/443370 [patent_app_country] => US [patent_app_date] => 2003-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2966 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/860/06860072.pdf [firstpage_image] =>[orig_patent_app_number] => 10443370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/443370
Retrofit casing head apparatus and method May 21, 2003 Issued
Array ( [id] => 7294909 [patent_doc_number] => 20040123891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Umbrella strut connection to hub' [patent_app_type] => new [patent_app_number] => 10/440979 [patent_app_country] => US [patent_app_date] => 2003-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1341 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20040123891.pdf [firstpage_image] =>[orig_patent_app_number] => 10440979 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/440979
Umbrella strut connection to hub May 18, 2003 Abandoned
Array ( [id] => 7271827 [patent_doc_number] => 20040231278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Helical rebar structure' [patent_app_type] => new [patent_app_number] => 10/441741 [patent_app_country] => US [patent_app_date] => 2003-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1001 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20040231278.pdf [firstpage_image] =>[orig_patent_app_number] => 10441741 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441741
Helical rebar structure May 18, 2003 Issued
10/438658 Riser clamp for conduits with integrated fire prevention collar May 15, 2003 Abandoned
Array ( [id] => 1041946 [patent_doc_number] => 06866055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Tent with truss system' [patent_app_type] => utility [patent_app_number] => 10/439281 [patent_app_country] => US [patent_app_date] => 2003-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3375 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/866/06866055.pdf [firstpage_image] =>[orig_patent_app_number] => 10439281 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/439281
Tent with truss system May 14, 2003 Issued
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