Search

Robert Canfield

Examiner (ID: 13, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3600, 3621, 3504, 3635, 3636
Total Applications
3086
Issued Applications
2403
Pending Applications
211
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3859179 [patent_doc_number] => 05775052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Method of installing roofing material' [patent_app_type] => 1 [patent_app_number] => 8/679682 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2672 [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/05/775/05775052.pdf [firstpage_image] =>[orig_patent_app_number] => 679682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/679682
Method of installing roofing material Jul 10, 1996 Issued
Array ( [id] => 3635358 [patent_doc_number] => 05638846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Umbrella' [patent_app_type] => 1 [patent_app_number] => 8/669475 [patent_app_country] => US [patent_app_date] => 1996-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2033 [patent_no_of_claims] => 18 [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/05/638/05638846.pdf [firstpage_image] =>[orig_patent_app_number] => 669475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669475
Umbrella Jul 8, 1996 Issued
Array ( [id] => 3753733 [patent_doc_number] => 05806548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Quadcane with adjustable stance' [patent_app_type] => 1 [patent_app_number] => 8/675049 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3460 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806548.pdf [firstpage_image] =>[orig_patent_app_number] => 675049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675049
Quadcane with adjustable stance Jul 2, 1996 Issued
08/677321 EXTRUDED BUILDING AND METHOD AND APPARATUS RELATED TO SAME Jul 1, 1996 Abandoned
Array ( [id] => 3711762 [patent_doc_number] => 05669402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Water collection device derived from an umbrella' [patent_app_type] => 1 [patent_app_number] => 8/669125 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2298 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669402.pdf [firstpage_image] =>[orig_patent_app_number] => 669125 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669125
Water collection device derived from an umbrella Jun 23, 1996 Issued
Array ( [id] => 3688502 [patent_doc_number] => 05645259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Foldable leg assembly for a table' [patent_app_type] => 1 [patent_app_number] => 8/668542 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3465 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/645/05645259.pdf [firstpage_image] =>[orig_patent_app_number] => 668542 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668542
Foldable leg assembly for a table Jun 20, 1996 Issued
Array ( [id] => 3681872 [patent_doc_number] => 05617888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Garden umbrella with specially drilled pulley cord guide and retainer means in wood pole for maintaining pulley cord' [patent_app_type] => 1 [patent_app_number] => 8/667022 [patent_app_country] => US [patent_app_date] => 1996-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 1653 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617888.pdf [firstpage_image] =>[orig_patent_app_number] => 667022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667022
Garden umbrella with specially drilled pulley cord guide and retainer means in wood pole for maintaining pulley cord Jun 19, 1996 Issued
Array ( [id] => 3632042 [patent_doc_number] => 05682915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Portable sun screen' [patent_app_type] => 1 [patent_app_number] => 8/665906 [patent_app_country] => US [patent_app_date] => 1996-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1551 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682915.pdf [firstpage_image] =>[orig_patent_app_number] => 665906 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665906
Portable sun screen Jun 18, 1996 Issued
Array ( [id] => 3622275 [patent_doc_number] => 05630439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Portable hut' [patent_app_type] => 1 [patent_app_number] => 8/667233 [patent_app_country] => US [patent_app_date] => 1996-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1444 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630439.pdf [firstpage_image] =>[orig_patent_app_number] => 667233 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667233
Portable hut Jun 18, 1996 Issued
Array ( [id] => 3805345 [patent_doc_number] => 05729939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Steel anchor bracket for surface mount on a concrete wall' [patent_app_type] => 1 [patent_app_number] => 8/666594 [patent_app_country] => US [patent_app_date] => 1996-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1429 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729939.pdf [firstpage_image] =>[orig_patent_app_number] => 666594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666594
Steel anchor bracket for surface mount on a concrete wall Jun 17, 1996 Issued
Array ( [id] => 3639147 [patent_doc_number] => 05605169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Collapsible walker with a retractable seat' [patent_app_type] => 1 [patent_app_number] => 8/662039 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3269 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/605/05605169.pdf [firstpage_image] =>[orig_patent_app_number] => 662039 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662039
Collapsible walker with a retractable seat Jun 11, 1996 Issued
Array ( [id] => 3812206 [patent_doc_number] => 05730410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Ceiling mounted displaceable support arm for suspending a device' [patent_app_type] => 1 [patent_app_number] => 8/661045 [patent_app_country] => US [patent_app_date] => 1996-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3002 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/730/05730410.pdf [firstpage_image] =>[orig_patent_app_number] => 661045 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661045
Ceiling mounted displaceable support arm for suspending a device Jun 9, 1996 Issued
Array ( [id] => 3702486 [patent_doc_number] => 05615697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Pocketable folding umbrella with foldably sandwiched ribs' [patent_app_type] => 1 [patent_app_number] => 8/662466 [patent_app_country] => US [patent_app_date] => 1996-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3633 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615697.pdf [firstpage_image] =>[orig_patent_app_number] => 662466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662466
Pocketable folding umbrella with foldably sandwiched ribs Jun 9, 1996 Issued
Array ( [id] => 3753709 [patent_doc_number] => 05806546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Method of eliminating corrugation in central umbrella cover' [patent_app_type] => 1 [patent_app_number] => 8/659863 [patent_app_country] => US [patent_app_date] => 1996-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3465 [patent_no_of_claims] => 3 [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/05/806/05806546.pdf [firstpage_image] =>[orig_patent_app_number] => 659863 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659863
Method of eliminating corrugation in central umbrella cover Jun 6, 1996 Issued
Array ( [id] => 3674116 [patent_doc_number] => 05662307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Portable outboard motor support and lift' [patent_app_type] => 1 [patent_app_number] => 8/658396 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3307 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 925 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662307.pdf [firstpage_image] =>[orig_patent_app_number] => 658396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658396
Portable outboard motor support and lift Jun 4, 1996 Issued
Array ( [id] => 3778338 [patent_doc_number] => 05725189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Media mounting device for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 8/658576 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3258 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/725/05725189.pdf [firstpage_image] =>[orig_patent_app_number] => 658576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658576
Media mounting device for motor vehicles Jun 4, 1996 Issued
Array ( [id] => 3684119 [patent_doc_number] => 05660364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Tom-tom holder' [patent_app_type] => 1 [patent_app_number] => 8/655411 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1841 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/660/05660364.pdf [firstpage_image] =>[orig_patent_app_number] => 655411 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655411
Tom-tom holder May 29, 1996 Issued
Array ( [id] => 3681886 [patent_doc_number] => 05617889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Multiple-fold automatic umbrella with reinforced ribs and simplified mechanism' [patent_app_type] => 1 [patent_app_number] => 8/654142 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 3691 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 894 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617889.pdf [firstpage_image] =>[orig_patent_app_number] => 654142 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654142
Multiple-fold automatic umbrella with reinforced ribs and simplified mechanism May 27, 1996 Issued
Array ( [id] => 3671207 [patent_doc_number] => 05690131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Umbrella' [patent_app_type] => 1 [patent_app_number] => 8/654228 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 26 [patent_no_of_words] => 2081 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690131.pdf [firstpage_image] =>[orig_patent_app_number] => 654228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654228
Umbrella May 27, 1996 Issued
Array ( [id] => 3853205 [patent_doc_number] => 05823215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Automatic closing and opening umbrella with fixed type of plural sections of middle rod in variable dynamic process and ratio' [patent_app_type] => 1 [patent_app_number] => 8/651956 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8023 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823215.pdf [firstpage_image] =>[orig_patent_app_number] => 651956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651956
Automatic closing and opening umbrella with fixed type of plural sections of middle rod in variable dynamic process and ratio May 20, 1996 Issued
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