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] => 1333238 [patent_doc_number] => 06578333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Integrated precast footings' [patent_app_type] => B1 [patent_app_number] => 09/651899 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4133 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/578/06578333.pdf [firstpage_image] =>[orig_patent_app_number] => 09651899 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651899
Integrated precast footings Aug 29, 2000 Issued
Array ( [id] => 1543994 [patent_doc_number] => 06397868 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Seat suspended between crutches' [patent_app_type] => B1 [patent_app_number] => 09/649916 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3622 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397868.pdf [firstpage_image] =>[orig_patent_app_number] => 09649916 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649916
Seat suspended between crutches Aug 29, 2000 Issued
Array ( [id] => 1237350 [patent_doc_number] => 06681529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Work environment' [patent_app_type] => B1 [patent_app_number] => 09/650210 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 59 [patent_no_of_words] => 15716 [patent_no_of_claims] => 83 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681529.pdf [firstpage_image] =>[orig_patent_app_number] => 09650210 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/650210
Work environment Aug 28, 2000 Issued
Array ( [id] => 1192912 [patent_doc_number] => 06725616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Insulated concrete wall system and method for its manufacture' [patent_app_type] => B1 [patent_app_number] => 09/649687 [patent_app_country] => US [patent_app_date] => 2000-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6052 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/725/06725616.pdf [firstpage_image] =>[orig_patent_app_number] => 09649687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649687
Insulated concrete wall system and method for its manufacture Aug 27, 2000 Issued
Array ( [id] => 1446831 [patent_doc_number] => 06454340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Collapsible top for child\'s vehicle, one-piece method of assembly and packaging design for storage and transport' [patent_app_type] => B1 [patent_app_number] => 09/648260 [patent_app_country] => US [patent_app_date] => 2000-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/454/06454340.pdf [firstpage_image] =>[orig_patent_app_number] => 09648260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/648260
Collapsible top for child's vehicle, one-piece method of assembly and packaging design for storage and transport Aug 24, 2000 Issued
Array ( [id] => 1550965 [patent_doc_number] => 06347834 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Vehicle seat assembly' [patent_app_type] => B1 [patent_app_number] => 09/645322 [patent_app_country] => US [patent_app_date] => 2000-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6625 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347834.pdf [firstpage_image] =>[orig_patent_app_number] => 09645322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/645322
Vehicle seat assembly Aug 24, 2000 Issued
Array ( [id] => 1398431 [patent_doc_number] => 06520583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Compact disc recliner' [patent_app_type] => B1 [patent_app_number] => 09/645844 [patent_app_country] => US [patent_app_date] => 2000-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4753 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/520/06520583.pdf [firstpage_image] =>[orig_patent_app_number] => 09645844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/645844
Compact disc recliner Aug 23, 2000 Issued
Array ( [id] => 4309638 [patent_doc_number] => 06311705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Tilt control device of large-sized parasol' [patent_app_type] => 1 [patent_app_number] => 9/644238 [patent_app_country] => US [patent_app_date] => 2000-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1466 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/311/06311705.pdf [firstpage_image] =>[orig_patent_app_number] => 644238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/644238
Tilt control device of large-sized parasol Aug 22, 2000 Issued
Array ( [id] => 1516772 [patent_doc_number] => 06412507 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Collapsible shelter with elevated canopy' [patent_app_type] => B1 [patent_app_number] => 09/643133 [patent_app_country] => US [patent_app_date] => 2000-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6784 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/412/06412507.pdf [firstpage_image] =>[orig_patent_app_number] => 09643133 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/643133
Collapsible shelter with elevated canopy Aug 20, 2000 Issued
Array ( [id] => 1378173 [patent_doc_number] => 06536737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Concrete form brace' [patent_app_type] => B1 [patent_app_number] => 09/642048 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4284 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/536/06536737.pdf [firstpage_image] =>[orig_patent_app_number] => 09642048 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642048
Concrete form brace Aug 17, 2000 Issued
Array ( [id] => 1491061 [patent_doc_number] => 06341461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Modular wall panel system' [patent_app_type] => B1 [patent_app_number] => 09/640980 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3124 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/341/06341461.pdf [firstpage_image] =>[orig_patent_app_number] => 09640980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640980
Modular wall panel system Aug 16, 2000 Issued
Array ( [id] => 1490818 [patent_doc_number] => 06402231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Multi-function transportable recreation chair' [patent_app_type] => B1 [patent_app_number] => 09/638972 [patent_app_country] => US [patent_app_date] => 2000-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3010 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402231.pdf [firstpage_image] =>[orig_patent_app_number] => 09638972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638972
Multi-function transportable recreation chair Aug 14, 2000 Issued
Array ( [id] => 4377893 [patent_doc_number] => 06296003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Versatile tent door' [patent_app_type] => 1 [patent_app_number] => 9/638379 [patent_app_country] => US [patent_app_date] => 2000-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1381 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296003.pdf [firstpage_image] =>[orig_patent_app_number] => 638379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638379
Versatile tent door Aug 11, 2000 Issued
Array ( [id] => 1086338 [patent_doc_number] => 06826877 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-07 [patent_title] => 'Door frame guard' [patent_app_type] => B1 [patent_app_number] => 09/636371 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2611 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/826/06826877.pdf [firstpage_image] =>[orig_patent_app_number] => 09636371 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/636371
Door frame guard Aug 10, 2000 Issued
Array ( [id] => 693016 [patent_doc_number] => 07070376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Self-drilling, self-anchoring fastener for concrete' [patent_app_type] => utility [patent_app_number] => 09/634908 [patent_app_country] => US [patent_app_date] => 2000-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4638 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/070/07070376.pdf [firstpage_image] =>[orig_patent_app_number] => 09634908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634908
Self-drilling, self-anchoring fastener for concrete Aug 8, 2000 Issued
Array ( [id] => 1525183 [patent_doc_number] => 06478038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Collapsible shade for a towel mat' [patent_app_type] => B1 [patent_app_number] => 09/632946 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4020 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478038.pdf [firstpage_image] =>[orig_patent_app_number] => 09632946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/632946
Collapsible shade for a towel mat Aug 3, 2000 Issued
Array ( [id] => 4305974 [patent_doc_number] => 06318391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Windproof umbrella with multiple canopy and frame' [patent_app_type] => 1 [patent_app_number] => 9/633246 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1947 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318391.pdf [firstpage_image] =>[orig_patent_app_number] => 633246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/633246
Windproof umbrella with multiple canopy and frame Aug 3, 2000 Issued
Array ( [id] => 7637707 [patent_doc_number] => 06378944 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Seat and/or back of seat cover for a chair' [patent_app_type] => B1 [patent_app_number] => 09/631922 [patent_app_country] => US [patent_app_date] => 2000-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1676 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378944.pdf [firstpage_image] =>[orig_patent_app_number] => 09631922 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/631922
Seat and/or back of seat cover for a chair Aug 2, 2000 Issued
Array ( [id] => 1474741 [patent_doc_number] => 06343441 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Unfoldable roof construction' [patent_app_type] => B1 [patent_app_number] => 09/601303 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2685 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343441.pdf [firstpage_image] =>[orig_patent_app_number] => 09601303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601303
Unfoldable roof construction Jul 30, 2000 Issued
Array ( [id] => 1434407 [patent_doc_number] => 06354046 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Skylight membrane with diverter' [patent_app_type] => B1 [patent_app_number] => 09/628955 [patent_app_country] => US [patent_app_date] => 2000-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4394 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354046.pdf [firstpage_image] =>[orig_patent_app_number] => 09628955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628955
Skylight membrane with diverter Jul 28, 2000 Issued
Menu