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] => 1399574 [patent_doc_number] => 06505449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Structural element' [patent_app_type] => B1 [patent_app_number] => 09/626618 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3811 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/505/06505449.pdf [firstpage_image] =>[orig_patent_app_number] => 09626618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626618
Structural element Jul 26, 2000 Issued
Array ( [id] => 1081166 [patent_doc_number] => 06832456 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-21 [patent_title] => 'Frame unit for use in construction formwork' [patent_app_type] => B1 [patent_app_number] => 09/581187 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 50 [patent_no_of_words] => 6400 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/832/06832456.pdf [firstpage_image] =>[orig_patent_app_number] => 09581187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581187
Frame unit for use in construction formwork Jul 26, 2000 Issued
Array ( [id] => 1558200 [patent_doc_number] => 06361057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Wheeled platform for erectable canopy shelter' [patent_app_type] => B1 [patent_app_number] => 09/626405 [patent_app_country] => US [patent_app_date] => 2000-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1008 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/361/06361057.pdf [firstpage_image] =>[orig_patent_app_number] => 09626405 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626405
Wheeled platform for erectable canopy shelter Jul 25, 2000 Issued
Array ( [id] => 1543112 [patent_doc_number] => 06397548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Radius tongue and groove profile' [patent_app_type] => B1 [patent_app_number] => 09/624041 [patent_app_country] => US [patent_app_date] => 2000-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2883 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397548.pdf [firstpage_image] =>[orig_patent_app_number] => 09624041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/624041
Radius tongue and groove profile Jul 23, 2000 Issued
Array ( [id] => 1385917 [patent_doc_number] => 06519900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Modular school building system' [patent_app_type] => B1 [patent_app_number] => 09/616486 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6981 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/519/06519900.pdf [firstpage_image] =>[orig_patent_app_number] => 09616486 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616486
Modular school building system Jul 13, 2000 Issued
Array ( [id] => 1491073 [patent_doc_number] => 06341465 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Corner reinforcement for frame channel' [patent_app_type] => B1 [patent_app_number] => 09/616785 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 2631 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/341/06341465.pdf [firstpage_image] =>[orig_patent_app_number] => 09616785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616785
Corner reinforcement for frame channel Jul 13, 2000 Issued
Array ( [id] => 1107368 [patent_doc_number] => 06804926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'Method for laying and interlocking panels' [patent_app_type] => B1 [patent_app_number] => 09/609251 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6250 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804926.pdf [firstpage_image] =>[orig_patent_app_number] => 09609251 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/609251
Method for laying and interlocking panels Jun 29, 2000 Issued
Array ( [id] => 1556686 [patent_doc_number] => 06360496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Circular building structure' [patent_app_type] => B1 [patent_app_number] => 09/607497 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5415 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/360/06360496.pdf [firstpage_image] =>[orig_patent_app_number] => 09607497 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607497
Circular building structure Jun 29, 2000 Issued
Array ( [id] => 1458216 [patent_doc_number] => 06349511 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Prefabricated multi-sided building construction system' [patent_app_type] => B1 [patent_app_number] => 09/605262 [patent_app_country] => US [patent_app_date] => 2000-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3037 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349511.pdf [firstpage_image] =>[orig_patent_app_number] => 09605262 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/605262
Prefabricated multi-sided building construction system Jun 27, 2000 Issued
Array ( [id] => 4306763 [patent_doc_number] => 06328048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Multi-use patient aid' [patent_app_type] => 1 [patent_app_number] => 9/605199 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1983 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328048.pdf [firstpage_image] =>[orig_patent_app_number] => 605199 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/605199
Multi-use patient aid Jun 26, 2000 Issued
Array ( [id] => 4309666 [patent_doc_number] => 06311707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Umbrella' [patent_app_type] => 1 [patent_app_number] => 9/604517 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/311/06311707.pdf [firstpage_image] =>[orig_patent_app_number] => 604517 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604517
Umbrella Jun 26, 2000 Issued
Array ( [id] => 4337580 [patent_doc_number] => 06253776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Crutch' [patent_app_type] => 1 [patent_app_number] => 9/599207 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1016 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253776.pdf [firstpage_image] =>[orig_patent_app_number] => 599207 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599207
Crutch Jun 21, 2000 Issued
Array ( [id] => 1556719 [patent_doc_number] => 06360504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Coping assembly for building roof' [patent_app_type] => B1 [patent_app_number] => 09/598003 [patent_app_country] => US [patent_app_date] => 2000-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 4202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/360/06360504.pdf [firstpage_image] =>[orig_patent_app_number] => 09598003 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/598003
Coping assembly for building roof Jun 19, 2000 Issued
Array ( [id] => 1514021 [patent_doc_number] => 06499497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Tent with retractable fly' [patent_app_type] => B1 [patent_app_number] => 09/596771 [patent_app_country] => US [patent_app_date] => 2000-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 5836 [patent_no_of_claims] => 81 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/499/06499497.pdf [firstpage_image] =>[orig_patent_app_number] => 09596771 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/596771
Tent with retractable fly Jun 18, 2000 Issued
Array ( [id] => 1561793 [patent_doc_number] => 06338223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Window suspension for vehicle soft top' [patent_app_type] => B1 [patent_app_number] => 09/592631 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2890 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/338/06338223.pdf [firstpage_image] =>[orig_patent_app_number] => 09592631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592631
Window suspension for vehicle soft top Jun 12, 2000 Issued
Array ( [id] => 1284746 [patent_doc_number] => 06629392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Structure for manufacture of prefabricated buildings' [patent_app_type] => B1 [patent_app_number] => 09/592001 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2879 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/629/06629392.pdf [firstpage_image] =>[orig_patent_app_number] => 09592001 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592001
Structure for manufacture of prefabricated buildings Jun 11, 2000 Issued
Array ( [id] => 1442407 [patent_doc_number] => 06367223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Display case frame' [patent_app_type] => B1 [patent_app_number] => 09/591138 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 10830 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367223.pdf [firstpage_image] =>[orig_patent_app_number] => 09591138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591138
Display case frame Jun 8, 2000 Issued
Array ( [id] => 1491053 [patent_doc_number] => 06341458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Extruded composite corners for building construction' [patent_app_type] => B1 [patent_app_number] => 09/590339 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3276 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/341/06341458.pdf [firstpage_image] =>[orig_patent_app_number] => 09590339 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/590339
Extruded composite corners for building construction Jun 7, 2000 Issued
Array ( [id] => 4250957 [patent_doc_number] => 06321763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Umbrella structure' [patent_app_type] => 1 [patent_app_number] => 9/589161 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3030 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321763.pdf [firstpage_image] =>[orig_patent_app_number] => 589161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589161
Umbrella structure Jun 7, 2000 Issued
Array ( [id] => 1442386 [patent_doc_number] => 06367215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Modular construction system' [patent_app_type] => B1 [patent_app_number] => 09/588554 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 4265 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367215.pdf [firstpage_image] =>[orig_patent_app_number] => 09588554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/588554
Modular construction system Jun 6, 2000 Issued
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