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] => 4247125 [patent_doc_number] => 06305396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Collapsible structures' [patent_app_type] => 1 [patent_app_number] => 9/543245 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 31 [patent_no_of_words] => 4219 [patent_no_of_claims] => 10 [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] => patents/06/305/06305396.pdf [firstpage_image] =>[orig_patent_app_number] => 543245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543245
Collapsible structures Apr 4, 2000 Issued
Array ( [id] => 4306020 [patent_doc_number] => 06318394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Collapsible structures' [patent_app_type] => 1 [patent_app_number] => 9/543613 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 3696 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318394.pdf [firstpage_image] =>[orig_patent_app_number] => 543613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543613
Collapsible structures Apr 4, 2000 Issued
Array ( [id] => 4382701 [patent_doc_number] => 06269592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Gutter shield' [patent_app_type] => 1 [patent_app_number] => 9/542742 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2409 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269592.pdf [firstpage_image] =>[orig_patent_app_number] => 542742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542742
Gutter shield Apr 3, 2000 Issued
Array ( [id] => 4237992 [patent_doc_number] => 06257261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Canopy top with equipment rack' [patent_app_type] => 1 [patent_app_number] => 9/542891 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3908 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257261.pdf [firstpage_image] =>[orig_patent_app_number] => 542891 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542891
Canopy top with equipment rack Apr 3, 2000 Issued
Array ( [id] => 1434676 [patent_doc_number] => 06354316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Skeleton for umbrella tent' [patent_app_type] => B1 [patent_app_number] => 09/541607 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2439 [patent_no_of_claims] => 2 [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/06/354/06354316.pdf [firstpage_image] =>[orig_patent_app_number] => 09541607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541607
Skeleton for umbrella tent Apr 2, 2000 Issued
Array ( [id] => 4343544 [patent_doc_number] => 06286269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Prefabricated shooting house' [patent_app_type] => 1 [patent_app_number] => 9/542486 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2188 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286269.pdf [firstpage_image] =>[orig_patent_app_number] => 542486 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542486
Prefabricated shooting house Apr 2, 2000 Issued
Array ( [id] => 4247096 [patent_doc_number] => 06305394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Portable sunshade' [patent_app_type] => 1 [patent_app_number] => 9/536884 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4908 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305394.pdf [firstpage_image] =>[orig_patent_app_number] => 536884 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536884
Portable sunshade Mar 27, 2000 Issued
Array ( [id] => 4281907 [patent_doc_number] => 06324799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Coving and method' [patent_app_type] => 1 [patent_app_number] => 9/509082 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4289 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324799.pdf [firstpage_image] =>[orig_patent_app_number] => 509082 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509082
Coving and method Mar 21, 2000 Issued
Array ( [id] => 4346572 [patent_doc_number] => 06273112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Extendable stick' [patent_app_type] => 1 [patent_app_number] => 9/532513 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3358 [patent_no_of_claims] => 16 [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] => patents/06/273/06273112.pdf [firstpage_image] =>[orig_patent_app_number] => 532513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532513
Extendable stick Mar 20, 2000 Issued
Array ( [id] => 4380036 [patent_doc_number] => 06230460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Resilient flooring system' [patent_app_type] => 1 [patent_app_number] => 9/532830 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1679 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230460.pdf [firstpage_image] =>[orig_patent_app_number] => 532830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532830
Resilient flooring system Mar 20, 2000 Issued
Array ( [id] => 4306001 [patent_doc_number] => 06318393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Portable vehicle covering device' [patent_app_type] => 1 [patent_app_number] => 9/525603 [patent_app_country] => US [patent_app_date] => 2000-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2732 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 539 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318393.pdf [firstpage_image] =>[orig_patent_app_number] => 525603 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/525603
Portable vehicle covering device Mar 13, 2000 Issued
Array ( [id] => 4229201 [patent_doc_number] => 06220564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Concrete column forming tube' [patent_app_type] => 1 [patent_app_number] => 9/523709 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1498 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/220/06220564.pdf [firstpage_image] =>[orig_patent_app_number] => 523709 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/523709
Concrete column forming tube Mar 12, 2000 Issued
90/005675 BASIC BUILDING BLOCKS FOR CONSTRUCTING COMPLEX BUILDING STRUCTURE Mar 12, 2000 Issued
Array ( [id] => 1576312 [patent_doc_number] => 06422252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Collapsible sun protection device' [patent_app_type] => B1 [patent_app_number] => 09/521944 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1553 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/422/06422252.pdf [firstpage_image] =>[orig_patent_app_number] => 09521944 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521944
Collapsible sun protection device Mar 8, 2000 Issued
Array ( [id] => 4360532 [patent_doc_number] => 06293055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Combined bed and shelter device' [patent_app_type] => 1 [patent_app_number] => 9/517936 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3684 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293055.pdf [firstpage_image] =>[orig_patent_app_number] => 517936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517936
Combined bed and shelter device Mar 2, 2000 Issued
Array ( [id] => 4386191 [patent_doc_number] => 06298619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Modular building frame system' [patent_app_type] => 1 [patent_app_number] => 9/517498 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2671 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 614 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298619.pdf [firstpage_image] =>[orig_patent_app_number] => 517498 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517498
Modular building frame system Mar 1, 2000 Issued
Array ( [id] => 4306787 [patent_doc_number] => 06328050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Self-expecting foldable portable structure' [patent_app_type] => 1 [patent_app_number] => 9/517408 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2341 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328050.pdf [firstpage_image] =>[orig_patent_app_number] => 517408 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517408
Self-expecting foldable portable structure Mar 1, 2000 Issued
Array ( [id] => 7642127 [patent_doc_number] => 06393773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'End cap for concrete balcony and method therefor' [patent_app_type] => B1 [patent_app_number] => 09/518042 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2177 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393773.pdf [firstpage_image] =>[orig_patent_app_number] => 09518042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518042
End cap for concrete balcony and method therefor Mar 1, 2000 Issued
Array ( [id] => 4357720 [patent_doc_number] => 06302126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Attachment for a walker' [patent_app_type] => 1 [patent_app_number] => 9/515509 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2189 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302126.pdf [firstpage_image] =>[orig_patent_app_number] => 515509 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515509
Attachment for a walker Feb 28, 2000 Issued
Array ( [id] => 1399593 [patent_doc_number] => 06505450 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Masonry reinforcement system' [patent_app_type] => B1 [patent_app_number] => 09/507010 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6617 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/505/06505450.pdf [firstpage_image] =>[orig_patent_app_number] => 09507010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507010
Masonry reinforcement system Feb 21, 2000 Issued
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