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] => 2766856 [patent_doc_number] => 05101608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Adjustable brick support ring' [patent_app_type] => 1 [patent_app_number] => 7/624655 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6325 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101608.pdf [firstpage_image] =>[orig_patent_app_number] => 624655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624655
Adjustable brick support ring Dec 9, 1990 Issued
Array ( [id] => 2672696 [patent_doc_number] => 05063723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Masonry inspection block' [patent_app_type] => 1 [patent_app_number] => 7/623058 [patent_app_country] => US [patent_app_date] => 1990-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2601 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063723.pdf [firstpage_image] =>[orig_patent_app_number] => 623058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623058
Masonry inspection block Dec 5, 1990 Issued
Array ( [id] => 2659919 [patent_doc_number] => 05065560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Concrete block inspection forms' [patent_app_type] => 1 [patent_app_number] => 7/623056 [patent_app_country] => US [patent_app_date] => 1990-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6414 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065560.pdf [firstpage_image] =>[orig_patent_app_number] => 623056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623056
Concrete block inspection forms Dec 5, 1990 Issued
Array ( [id] => 2829818 [patent_doc_number] => 05125200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Built-up support member' [patent_app_type] => 1 [patent_app_number] => 7/623226 [patent_app_country] => US [patent_app_date] => 1990-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3408 [patent_no_of_claims] => 9 [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] => patents/05/125/05125200.pdf [firstpage_image] =>[orig_patent_app_number] => 623226 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623226
Built-up support member Dec 3, 1990 Issued
Array ( [id] => 2837820 [patent_doc_number] => 05165208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Hollow sash section for insulation glazing or muntin' [patent_app_type] => 1 [patent_app_number] => 7/619130 [patent_app_country] => US [patent_app_date] => 1990-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1395 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165208.pdf [firstpage_image] =>[orig_patent_app_number] => 619130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/619130
Hollow sash section for insulation glazing or muntin Nov 26, 1990 Issued
Array ( [id] => 2686421 [patent_doc_number] => 05067297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Expansion-joint cover assemblies' [patent_app_type] => 1 [patent_app_number] => 7/615891 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5361 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067297.pdf [firstpage_image] =>[orig_patent_app_number] => 615891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615891
Expansion-joint cover assemblies Nov 19, 1990 Issued
Array ( [id] => 2749966 [patent_doc_number] => 05074085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Panel for use in double floors' [patent_app_type] => 1 [patent_app_number] => 7/615576 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 30 [patent_no_of_words] => 6441 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074085.pdf [firstpage_image] =>[orig_patent_app_number] => 615576 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615576
Panel for use in double floors Nov 18, 1990 Issued
Array ( [id] => 2909565 [patent_doc_number] => 05231807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Swimming pool support structure' [patent_app_type] => 1 [patent_app_number] => 7/615459 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5698 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231807.pdf [firstpage_image] =>[orig_patent_app_number] => 615459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615459
Swimming pool support structure Nov 18, 1990 Issued
Array ( [id] => 2764835 [patent_doc_number] => 05099626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Connection for tubular muntin bars' [patent_app_type] => 1 [patent_app_number] => 7/612785 [patent_app_country] => US [patent_app_date] => 1990-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1429 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099626.pdf [firstpage_image] =>[orig_patent_app_number] => 612785 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612785
Connection for tubular muntin bars Nov 13, 1990 Issued
07/612580 BUILDING STRUCTURES, ELEMENTS AND METHOD FOR CONSTRUCTING SAME Nov 11, 1990 Abandoned
07/609731 THICK HIP AND RIDGE SHINGLE Nov 5, 1990 Abandoned
07/609403 TILE DISPLAY SYSTEM Nov 4, 1990 Abandoned
07/608369 CONCRETE STRUCTURAL MEMBER WITH A METAL SHEATH Nov 1, 1990 Abandoned
Array ( [id] => 2789568 [patent_doc_number] => 05077951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Suspended ceiling system' [patent_app_type] => 1 [patent_app_number] => 7/607043 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2082 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077951.pdf [firstpage_image] =>[orig_patent_app_number] => 607043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607043
Suspended ceiling system Oct 30, 1990 Issued
Array ( [id] => 2857355 [patent_doc_number] => 05107640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Modular accessible areaway system' [patent_app_type] => 1 [patent_app_number] => 7/604754 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5502 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107640.pdf [firstpage_image] =>[orig_patent_app_number] => 604754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604754
Modular accessible areaway system Oct 25, 1990 Issued
Array ( [id] => 2653371 [patent_doc_number] => 05072557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Device for fixing floor panels' [patent_app_type] => 1 [patent_app_number] => 7/601658 [patent_app_country] => US [patent_app_date] => 1990-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5321 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072557.pdf [firstpage_image] =>[orig_patent_app_number] => 601658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601658
Device for fixing floor panels Oct 24, 1990 Issued
Array ( [id] => 2911475 [patent_doc_number] => 05187908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Modular wall panel interconnection apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/602424 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2809 [patent_no_of_claims] => 31 [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/05/187/05187908.pdf [firstpage_image] =>[orig_patent_app_number] => 602424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602424
Modular wall panel interconnection apparatus and method Oct 21, 1990 Issued
Array ( [id] => 2864477 [patent_doc_number] => 05212922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Kit for glass facades' [patent_app_type] => 1 [patent_app_number] => 7/598594 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3013 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212922.pdf [firstpage_image] =>[orig_patent_app_number] => 598594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598594
Kit for glass facades Oct 16, 1990 Issued
Array ( [id] => 2864477 [patent_doc_number] => 05212922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Kit for glass facades' [patent_app_type] => 1 [patent_app_number] => 7/598594 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3013 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212922.pdf [firstpage_image] =>[orig_patent_app_number] => 598594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598594
Kit for glass facades Oct 16, 1990 Issued
Array ( [id] => 2864477 [patent_doc_number] => 05212922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Kit for glass facades' [patent_app_type] => 1 [patent_app_number] => 7/598594 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3013 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212922.pdf [firstpage_image] =>[orig_patent_app_number] => 598594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598594
Kit for glass facades Oct 16, 1990 Issued
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