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] => 4276505 [patent_doc_number] => 06182917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Electric stretching/collecting device for a parasol' [patent_app_type] => 1 [patent_app_number] => 9/323911 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1624 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182917.pdf [firstpage_image] =>[orig_patent_app_number] => 323911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323911
Electric stretching/collecting device for a parasol Jun 1, 1999 Issued
Array ( [id] => 4055336 [patent_doc_number] => 06068009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Free-standing, portable tent assembly with flexible, electronic signal shielded enclosure' [patent_app_type] => 1 [patent_app_number] => 9/323024 [patent_app_country] => US [patent_app_date] => 1999-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3168 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068009.pdf [firstpage_image] =>[orig_patent_app_number] => 323024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323024
Free-standing, portable tent assembly with flexible, electronic signal shielded enclosure May 31, 1999 Issued
Array ( [id] => 4384096 [patent_doc_number] => 06230724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Operation mechanism for a parasol' [patent_app_type] => 1 [patent_app_number] => 9/317982 [patent_app_country] => US [patent_app_date] => 1999-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2141 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230724.pdf [firstpage_image] =>[orig_patent_app_number] => 317982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/317982
Operation mechanism for a parasol May 24, 1999 Issued
Array ( [id] => 4335300 [patent_doc_number] => 06199570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Combination cooler/carrier and umbrella' [patent_app_type] => 1 [patent_app_number] => 9/317301 [patent_app_country] => US [patent_app_date] => 1999-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3434 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199570.pdf [firstpage_image] =>[orig_patent_app_number] => 317301 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/317301
Combination cooler/carrier and umbrella May 23, 1999 Issued
Array ( [id] => 4339722 [patent_doc_number] => 06199866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Shooting range target carrier' [patent_app_type] => 1 [patent_app_number] => 9/314337 [patent_app_country] => US [patent_app_date] => 1999-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1949 [patent_no_of_claims] => 16 [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/06/199/06199866.pdf [firstpage_image] =>[orig_patent_app_number] => 314337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/314337
Shooting range target carrier May 18, 1999 Issued
Array ( [id] => 4223396 [patent_doc_number] => 06205732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Surface mounted grid system' [patent_app_type] => 1 [patent_app_number] => 9/314559 [patent_app_country] => US [patent_app_date] => 1999-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 4111 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205732.pdf [firstpage_image] =>[orig_patent_app_number] => 314559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/314559
Surface mounted grid system May 18, 1999 Issued
Array ( [id] => 4268208 [patent_doc_number] => 06195946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Forming apparatus and method for thermally insulated concrete wall' [patent_app_type] => 1 [patent_app_number] => 9/314419 [patent_app_country] => US [patent_app_date] => 1999-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 9643 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195946.pdf [firstpage_image] =>[orig_patent_app_number] => 314419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/314419
Forming apparatus and method for thermally insulated concrete wall May 17, 1999 Issued
Array ( [id] => 4322010 [patent_doc_number] => 06283136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Collapsible tent' [patent_app_type] => 1 [patent_app_number] => 9/311661 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2191 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/283/06283136.pdf [firstpage_image] =>[orig_patent_app_number] => 311661 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311661
Collapsible tent May 12, 1999 Issued
Array ( [id] => 1537783 [patent_doc_number] => 06371143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Canopy structure' [patent_app_type] => B1 [patent_app_number] => 09/307651 [patent_app_country] => US [patent_app_date] => 1999-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 5596 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/371/06371143.pdf [firstpage_image] =>[orig_patent_app_number] => 09307651 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307651
Canopy structure May 6, 1999 Issued
Array ( [id] => 1315095 [patent_doc_number] => 06598353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-29 [patent_title] => 'Multi-pitch improved ridge-seal for tiled roofs' [patent_app_type] => B1 [patent_app_number] => 09/304508 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4290 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/598/06598353.pdf [firstpage_image] =>[orig_patent_app_number] => 09304508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/304508
Multi-pitch improved ridge-seal for tiled roofs May 2, 1999 Issued
Array ( [id] => 4384109 [patent_doc_number] => 06230725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Umbrella main stretcher formed of a carbon fiber rod and aluminum alloy portion' [patent_app_type] => 1 [patent_app_number] => 9/303601 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 759 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230725.pdf [firstpage_image] =>[orig_patent_app_number] => 303601 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/303601
Umbrella main stretcher formed of a carbon fiber rod and aluminum alloy portion May 2, 1999 Issued
Array ( [id] => 4400877 [patent_doc_number] => 06192907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Ergonomic safety runner for umbrella' [patent_app_type] => 1 [patent_app_number] => 9/303384 [patent_app_country] => US [patent_app_date] => 1999-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1541 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192907.pdf [firstpage_image] =>[orig_patent_app_number] => 303384 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/303384
Ergonomic safety runner for umbrella Apr 30, 1999 Issued
Array ( [id] => 4388475 [patent_doc_number] => 06263892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Support assembly for a crutch user' [patent_app_type] => 1 [patent_app_number] => 9/302631 [patent_app_country] => US [patent_app_date] => 1999-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 4454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263892.pdf [firstpage_image] =>[orig_patent_app_number] => 302631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/302631
Support assembly for a crutch user Apr 28, 1999 Issued
09/301403 FRAME FOR SUPPORTING FLEXIBLE COVERS Apr 27, 1999 Abandoned
Array ( [id] => 1549622 [patent_doc_number] => 06347490 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Docking system for a biobubble clean room' [patent_app_type] => B1 [patent_app_number] => 09/290866 [patent_app_country] => US [patent_app_date] => 1999-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2563 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347490.pdf [firstpage_image] =>[orig_patent_app_number] => 09290866 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/290866
Docking system for a biobubble clean room Apr 13, 1999 Issued
Array ( [id] => 4237949 [patent_doc_number] => 06257258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Seat suspended between crutches' [patent_app_type] => 1 [patent_app_number] => 9/291267 [patent_app_country] => US [patent_app_date] => 1999-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3332 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257258.pdf [firstpage_image] =>[orig_patent_app_number] => 291267 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291267
Seat suspended between crutches Apr 13, 1999 Issued
Array ( [id] => 4135786 [patent_doc_number] => 06155278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Ventilated umbrella' [patent_app_type] => 1 [patent_app_number] => 9/290253 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1519 [patent_no_of_claims] => 6 [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/06/155/06155278.pdf [firstpage_image] =>[orig_patent_app_number] => 290253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/290253
Ventilated umbrella Apr 12, 1999 Issued
Array ( [id] => 4236572 [patent_doc_number] => 06202662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Ventilated umbrella' [patent_app_type] => 1 [patent_app_number] => 9/290268 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1295 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202662.pdf [firstpage_image] =>[orig_patent_app_number] => 290268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/290268
Ventilated umbrella Apr 12, 1999 Issued
Array ( [id] => 4129096 [patent_doc_number] => 06112475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Knee brace bracket for tilt-up construction' [patent_app_type] => 1 [patent_app_number] => 9/291219 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2693 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/112/06112475.pdf [firstpage_image] =>[orig_patent_app_number] => 291219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291219
Knee brace bracket for tilt-up construction Apr 12, 1999 Issued
Array ( [id] => 4333804 [patent_doc_number] => 06253517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Modular panel assembly system' [patent_app_type] => 1 [patent_app_number] => 9/288604 [patent_app_country] => US [patent_app_date] => 1999-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 38 [patent_no_of_words] => 7117 [patent_no_of_claims] => 20 [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/06/253/06253517.pdf [firstpage_image] =>[orig_patent_app_number] => 288604 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/288604
Modular panel assembly system Apr 7, 1999 Issued
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