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
08/310305 ANCHORING PLATE Sep 21, 1994 Abandoned
Array ( [id] => 3429005 [patent_doc_number] => 05465743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Sheathing device for umbrella' [patent_app_type] => 1 [patent_app_number] => 8/310704 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1046 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/465/05465743.pdf [firstpage_image] =>[orig_patent_app_number] => 310704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310704
Sheathing device for umbrella Sep 21, 1994 Issued
08/309669 CANE WITH GRASPING APPARATUS Sep 20, 1994 Abandoned
Array ( [id] => 3446624 [patent_doc_number] => 05441064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Combination umbrella and rain cover storage system' [patent_app_type] => 1 [patent_app_number] => 8/309138 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2677 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/441/05441064.pdf [firstpage_image] =>[orig_patent_app_number] => 309138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309138
Combination umbrella and rain cover storage system Sep 19, 1994 Issued
08/309094 UNIVERSAL ATTACHMENT FOR WALKING ASSISTIVE DEVICES Sep 19, 1994 Abandoned
Array ( [id] => 3541519 [patent_doc_number] => 05492141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Person stabilizer for vehicle rooftops' [patent_app_type] => 1 [patent_app_number] => 8/308269 [patent_app_country] => US [patent_app_date] => 1994-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2985 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/492/05492141.pdf [firstpage_image] =>[orig_patent_app_number] => 308269 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/308269
Person stabilizer for vehicle rooftops Sep 18, 1994 Issued
08/301546 REHAB-QUADCANE W/FOUR-WAY ADJUSTABILITY Sep 5, 1994 Abandoned
Array ( [id] => 3444651 [patent_doc_number] => 05467566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Curtain wall clip' [patent_app_type] => 1 [patent_app_number] => 8/299320 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3238 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/467/05467566.pdf [firstpage_image] =>[orig_patent_app_number] => 299320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299320
Curtain wall clip Aug 30, 1994 Issued
Array ( [id] => 3097323 [patent_doc_number] => 05409028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Front frame lifter for a walking supporter' [patent_app_type] => 1 [patent_app_number] => 8/296476 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1267 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409028.pdf [firstpage_image] =>[orig_patent_app_number] => 296476 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296476
Front frame lifter for a walking supporter Aug 25, 1994 Issued
Array ( [id] => 3533038 [patent_doc_number] => 05544671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Lightweight, portable, self-opening, collapsible shelter/camper/storage unit' [patent_app_type] => 1 [patent_app_number] => 8/296496 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6547 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544671.pdf [firstpage_image] =>[orig_patent_app_number] => 296496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296496
Lightweight, portable, self-opening, collapsible shelter/camper/storage unit Aug 25, 1994 Issued
Array ( [id] => 3412573 [patent_doc_number] => 05402811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Telescopic and foldable crutch structure' [patent_app_type] => 1 [patent_app_number] => 8/293188 [patent_app_country] => US [patent_app_date] => 1994-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2343 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402811.pdf [firstpage_image] =>[orig_patent_app_number] => 293188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/293188
Telescopic and foldable crutch structure Aug 18, 1994 Issued
Array ( [id] => 3106401 [patent_doc_number] => 05435331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Windproof umbrella' [patent_app_type] => 1 [patent_app_number] => 8/287892 [patent_app_country] => US [patent_app_date] => 1994-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1298 [patent_no_of_claims] => 2 [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/05/435/05435331.pdf [firstpage_image] =>[orig_patent_app_number] => 287892 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/287892
Windproof umbrella Aug 8, 1994 Issued
Array ( [id] => 3605661 [patent_doc_number] => 05600923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Safe core building' [patent_app_type] => 1 [patent_app_number] => 8/287363 [patent_app_country] => US [patent_app_date] => 1994-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1497 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600923.pdf [firstpage_image] =>[orig_patent_app_number] => 287363 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/287363
Safe core building Aug 7, 1994 Issued
Array ( [id] => 3401997 [patent_doc_number] => 05392799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Four-section umbrella strut spreader structure' [patent_app_type] => 1 [patent_app_number] => 8/282000 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 921 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392799.pdf [firstpage_image] =>[orig_patent_app_number] => 282000 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/282000
Four-section umbrella strut spreader structure Jul 28, 1994 Issued
Array ( [id] => 3482480 [patent_doc_number] => 05560385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Collapsible play structures' [patent_app_type] => 1 [patent_app_number] => 8/281369 [patent_app_country] => US [patent_app_date] => 1994-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4286 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560385.pdf [firstpage_image] =>[orig_patent_app_number] => 281369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/281369
Collapsible play structures Jul 26, 1994 Issued
Array ( [id] => 4042265 [patent_doc_number] => 05862826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Canopy structure' [patent_app_type] => 1 [patent_app_number] => 8/279475 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3032 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862826.pdf [firstpage_image] =>[orig_patent_app_number] => 279475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279475
Canopy structure Jul 24, 1994 Issued
Array ( [id] => 3507652 [patent_doc_number] => 05485863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Collapsible shelter with elevated canopy' [patent_app_type] => 1 [patent_app_number] => 8/279656 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6655 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/485/05485863.pdf [firstpage_image] =>[orig_patent_app_number] => 279656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279656
Collapsible shelter with elevated canopy Jul 24, 1994 Issued
Array ( [id] => 3434650 [patent_doc_number] => 05423341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Unitized foldable tent frame' [patent_app_type] => 1 [patent_app_number] => 8/279426 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 4528 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/423/05423341.pdf [firstpage_image] =>[orig_patent_app_number] => 279426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279426
Unitized foldable tent frame Jul 24, 1994 Issued
Array ( [id] => 3500299 [patent_doc_number] => 05511572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Collapsible shelter with flexible, collapsible canopy' [patent_app_type] => 1 [patent_app_number] => 8/279476 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3435 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/511/05511572.pdf [firstpage_image] =>[orig_patent_app_number] => 279476 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279476
Collapsible shelter with flexible, collapsible canopy Jul 24, 1994 Issued
Array ( [id] => 3466018 [patent_doc_number] => 05398709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Sunshade' [patent_app_type] => 1 [patent_app_number] => 8/277821 [patent_app_country] => US [patent_app_date] => 1994-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1944 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/398/05398709.pdf [firstpage_image] =>[orig_patent_app_number] => 277821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277821
Sunshade Jul 19, 1994 Issued
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