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] => 3681676 [patent_doc_number] => 05676168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Fast-erecting tent' [patent_app_type] => 1 [patent_app_number] => 8/546591 [patent_app_country] => US [patent_app_date] => 1995-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3068 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/676/05676168.pdf [firstpage_image] =>[orig_patent_app_number] => 546591 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/546591
Fast-erecting tent Oct 22, 1995 Issued
Array ( [id] => 3690898 [patent_doc_number] => 05653248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Protective cover for a children\'s bicycle seat' [patent_app_type] => 1 [patent_app_number] => 8/544037 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1466 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/653/05653248.pdf [firstpage_image] =>[orig_patent_app_number] => 544037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544037
Protective cover for a children's bicycle seat Oct 16, 1995 Issued
Array ( [id] => 3503048 [patent_doc_number] => 05528877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Concrete building frame construction method' [patent_app_type] => 1 [patent_app_number] => 8/542776 [patent_app_country] => US [patent_app_date] => 1995-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4519 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/528/05528877.pdf [firstpage_image] =>[orig_patent_app_number] => 542776 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/542776
Concrete building frame construction method Oct 12, 1995 Issued
08/541259 MODULAR WALL UNIT, SYSTEM AND METHOD FOR MAKING STORAGE CONTAINERS AND BARRIERS Oct 11, 1995 Abandoned
Array ( [id] => 3746941 [patent_doc_number] => 05740826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Collapsible storage structure' [patent_app_type] => 1 [patent_app_number] => 8/540578 [patent_app_country] => US [patent_app_date] => 1995-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 5065 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740826.pdf [firstpage_image] =>[orig_patent_app_number] => 540578 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/540578
Collapsible storage structure Oct 5, 1995 Issued
Array ( [id] => 3668190 [patent_doc_number] => 05689926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Modular panel system' [patent_app_type] => 1 [patent_app_number] => 8/539420 [patent_app_country] => US [patent_app_date] => 1995-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2247 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689926.pdf [firstpage_image] =>[orig_patent_app_number] => 539420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539420
Modular panel system Oct 4, 1995 Issued
Array ( [id] => 3510659 [patent_doc_number] => 05526836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Crutch carrying bag' [patent_app_type] => 1 [patent_app_number] => 8/539592 [patent_app_country] => US [patent_app_date] => 1995-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1152 [patent_no_of_claims] => 4 [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/05/526/05526836.pdf [firstpage_image] =>[orig_patent_app_number] => 539592 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539592
Crutch carrying bag Oct 4, 1995 Issued
08/537638 COMBINATION FOLDABLE GAZEBO AND UMBRELLA Oct 1, 1995 Abandoned
Array ( [id] => 3682542 [patent_doc_number] => 05649558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Accommodation walker for irregular and inclined surfaces' [patent_app_type] => 1 [patent_app_number] => 8/534328 [patent_app_country] => US [patent_app_date] => 1995-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3184 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649558.pdf [firstpage_image] =>[orig_patent_app_number] => 534328 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534328
Accommodation walker for irregular and inclined surfaces Sep 26, 1995 Issued
Array ( [id] => 3652940 [patent_doc_number] => 05598862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Umbrella handle' [patent_app_type] => 1 [patent_app_number] => 8/530481 [patent_app_country] => US [patent_app_date] => 1995-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1712 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598862.pdf [firstpage_image] =>[orig_patent_app_number] => 530481 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/530481
Umbrella handle Sep 18, 1995 Issued
Array ( [id] => 3566107 [patent_doc_number] => 05579799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Collapsible shade structure' [patent_app_type] => 1 [patent_app_number] => 8/529552 [patent_app_country] => US [patent_app_date] => 1995-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 3696 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579799.pdf [firstpage_image] =>[orig_patent_app_number] => 529552 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/529552
Collapsible shade structure Sep 17, 1995 Issued
Array ( [id] => 3475275 [patent_doc_number] => 05535554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Gutter and drain spout guard' [patent_app_type] => 1 [patent_app_number] => 8/525926 [patent_app_country] => US [patent_app_date] => 1995-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2722 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535554.pdf [firstpage_image] =>[orig_patent_app_number] => 525926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525926
Gutter and drain spout guard Sep 7, 1995 Issued
08/521417 WATER COLLECTION DEVICE FOR UMBRELLA Aug 29, 1995 Abandoned
Array ( [id] => 3607093 [patent_doc_number] => 05640819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Glass block wall' [patent_app_type] => 1 [patent_app_number] => 8/519206 [patent_app_country] => US [patent_app_date] => 1995-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1590 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640819.pdf [firstpage_image] =>[orig_patent_app_number] => 519206 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519206
Glass block wall Aug 24, 1995 Issued
Array ( [id] => 3816414 [patent_doc_number] => 05711116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Polymer batten with adhesive backing' [patent_app_type] => 1 [patent_app_number] => 8/515033 [patent_app_country] => US [patent_app_date] => 1995-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3818 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/711/05711116.pdf [firstpage_image] =>[orig_patent_app_number] => 515033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/515033
Polymer batten with adhesive backing Aug 13, 1995 Issued
Array ( [id] => 3708527 [patent_doc_number] => 05669182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Cocoon' [patent_app_type] => 1 [patent_app_number] => 8/453168 [patent_app_country] => US [patent_app_date] => 1995-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1337 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669182.pdf [firstpage_image] =>[orig_patent_app_number] => 453168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453168
Cocoon Aug 13, 1995 Issued
08/513272 TABLE UMBRELLA APPARATUS Aug 9, 1995 Abandoned
08/439117 KNOCKDOWN PORTABLE SHELTER Aug 8, 1995 Abandoned
Array ( [id] => 3503394 [patent_doc_number] => 05505222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Multiple-fold automatic umbrella with simplified control means' [patent_app_type] => 1 [patent_app_number] => 8/511970 [patent_app_country] => US [patent_app_date] => 1995-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3405 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/505/05505222.pdf [firstpage_image] =>[orig_patent_app_number] => 511970 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/511970
Multiple-fold automatic umbrella with simplified control means Aug 6, 1995 Issued
Array ( [id] => 3563215 [patent_doc_number] => 05579610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Leaf retaining net' [patent_app_type] => 1 [patent_app_number] => 8/510676 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2011 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579610.pdf [firstpage_image] =>[orig_patent_app_number] => 510676 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510676
Leaf retaining net Aug 2, 1995 Issued
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