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] => 4387487 [patent_doc_number] => 06227216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Umbrella having ears' [patent_app_type] => 1 [patent_app_number] => 9/510330 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3205 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/227/06227216.pdf [firstpage_image] =>[orig_patent_app_number] => 510330 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510330
Umbrella having ears Feb 21, 2000 Issued
Array ( [id] => 895571 [patent_doc_number] => 07337588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-04 [patent_title] => 'Panel with slip-on profile' [patent_app_type] => utility [patent_app_number] => 09/890511 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4203 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/337/07337588.pdf [firstpage_image] =>[orig_patent_app_number] => 09890511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890511
Panel with slip-on profile Feb 17, 2000 Issued
Array ( [id] => 1579910 [patent_doc_number] => 06357462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Portable playpen' [patent_app_type] => B1 [patent_app_number] => 09/505613 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3719 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357462.pdf [firstpage_image] =>[orig_patent_app_number] => 09505613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505613
Portable playpen Feb 16, 2000 Issued
Array ( [id] => 7062603 [patent_doc_number] => 20010042354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-22 [patent_title] => 'Method and apparatus for adjusting fiberglass manholes' [patent_app_type] => new [patent_app_number] => 09/505167 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3036 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20010042354.pdf [firstpage_image] =>[orig_patent_app_number] => 09505167 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505167
Method and apparatus for adjusting fiberglass manholes Feb 14, 2000 Issued
Array ( [id] => 1391633 [patent_doc_number] => 06513284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Display post with selectable multi-function capability' [patent_app_type] => B1 [patent_app_number] => 09/501019 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4727 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/513/06513284.pdf [firstpage_image] =>[orig_patent_app_number] => 09501019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501019
Display post with selectable multi-function capability Feb 8, 2000 Issued
Array ( [id] => 1453320 [patent_doc_number] => 06390109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Pole provided with a quick-releasing interchangeable lateral support extension' [patent_app_type] => B1 [patent_app_number] => 09/500045 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1371 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/390/06390109.pdf [firstpage_image] =>[orig_patent_app_number] => 09500045 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500045
Pole provided with a quick-releasing interchangeable lateral support extension Feb 7, 2000 Issued
Array ( [id] => 700112 [patent_doc_number] => 07063374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-20 [patent_title] => 'Safety shield window insert' [patent_app_type] => utility [patent_app_number] => 09/499550 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2101 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/063/07063374.pdf [firstpage_image] =>[orig_patent_app_number] => 09499550 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499550
Safety shield window insert Feb 6, 2000 Issued
Array ( [id] => 1296811 [patent_doc_number] => 06615549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Movable double decked steel orchestra stage' [patent_app_type] => B1 [patent_app_number] => 09/497815 [patent_app_country] => US [patent_app_date] => 2000-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3860 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/615/06615549.pdf [firstpage_image] =>[orig_patent_app_number] => 09497815 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/497815
Movable double decked steel orchestra stage Feb 2, 2000 Issued
Array ( [id] => 7642109 [patent_doc_number] => 06393792 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Splicing member for siding panels' [patent_app_type] => B1 [patent_app_number] => 09/496496 [patent_app_country] => US [patent_app_date] => 2000-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5099 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393792.pdf [firstpage_image] =>[orig_patent_app_number] => 09496496 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/496496
Splicing member for siding panels Feb 1, 2000 Issued
Array ( [id] => 1474735 [patent_doc_number] => 06343439 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Load bearing adjustable roof curb and method of use' [patent_app_type] => B1 [patent_app_number] => 09/488952 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4217 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343439.pdf [firstpage_image] =>[orig_patent_app_number] => 09488952 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488952
Load bearing adjustable roof curb and method of use Jan 20, 2000 Issued
Array ( [id] => 1443282 [patent_doc_number] => 06367534 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Pump filled drywall taping machines' [patent_app_type] => B1 [patent_app_number] => 09/489522 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1523 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367534.pdf [firstpage_image] =>[orig_patent_app_number] => 09489522 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/489522
Pump filled drywall taping machines Jan 20, 2000 Issued
Array ( [id] => 4324826 [patent_doc_number] => 06213137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Umbrella opening device for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/488050 [patent_app_country] => US [patent_app_date] => 2000-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 2140 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213137.pdf [firstpage_image] =>[orig_patent_app_number] => 488050 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488050
Umbrella opening device for vehicle Jan 19, 2000 Issued
Array ( [id] => 4322107 [patent_doc_number] => 06332290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Inflatable, deployable, and collapsible arch' [patent_app_type] => 1 [patent_app_number] => 9/402198 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 4305 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332290.pdf [firstpage_image] =>[orig_patent_app_number] => 402198 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402198
Inflatable, deployable, and collapsible arch Jan 18, 2000 Issued
Array ( [id] => 4404122 [patent_doc_number] => 06223759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Umbrella apparatus' [patent_app_type] => 1 [patent_app_number] => 9/480581 [patent_app_country] => US [patent_app_date] => 2000-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223759.pdf [firstpage_image] =>[orig_patent_app_number] => 480581 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/480581
Umbrella apparatus Jan 9, 2000 Issued
Array ( [id] => 4330621 [patent_doc_number] => 06216713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Support device having interchangeable tips' [patent_app_type] => 1 [patent_app_number] => 9/479586 [patent_app_country] => US [patent_app_date] => 2000-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2670 [patent_no_of_claims] => 20 [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/06/216/06216713.pdf [firstpage_image] =>[orig_patent_app_number] => 479586 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/479586
Support device having interchangeable tips Jan 6, 2000 Issued
Array ( [id] => 4223153 [patent_doc_number] => 06205716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Modular video conference enclosure' [patent_app_type] => 1 [patent_app_number] => 9/478852 [patent_app_country] => US [patent_app_date] => 2000-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 12449 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205716.pdf [firstpage_image] =>[orig_patent_app_number] => 478852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/478852
Modular video conference enclosure Jan 6, 2000 Issued
Array ( [id] => 4224714 [patent_doc_number] => 06220263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Portable protective enclosure for a vehicle' [patent_app_type] => 1 [patent_app_number] => 9/474143 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 1460 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/220/06220263.pdf [firstpage_image] =>[orig_patent_app_number] => 474143 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/474143
Portable protective enclosure for a vehicle Dec 28, 1999 Issued
Array ( [id] => 1442362 [patent_doc_number] => 06367207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Friction resistance generator' [patent_app_type] => B1 [patent_app_number] => 09/472851 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4773 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367207.pdf [firstpage_image] =>[orig_patent_app_number] => 09472851 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472851
Friction resistance generator Dec 27, 1999 Issued
Array ( [id] => 4249562 [patent_doc_number] => 06244286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Collapsible canopy device' [patent_app_type] => 1 [patent_app_number] => 9/470761 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/244/06244286.pdf [firstpage_image] =>[orig_patent_app_number] => 470761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470761
Collapsible canopy device Dec 22, 1999 Issued
Array ( [id] => 1361768 [patent_doc_number] => 06550491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Portable structure' [patent_app_type] => B1 [patent_app_number] => 09/461695 [patent_app_country] => US [patent_app_date] => 1999-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4658 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/550/06550491.pdf [firstpage_image] =>[orig_patent_app_number] => 09461695 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/461695
Portable structure Dec 13, 1999 Issued
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