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] => 3396543 [patent_doc_number] => 05437127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Stone surround for defining a grave site' [patent_app_type] => 1 [patent_app_number] => 8/235514 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1104 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437127.pdf [firstpage_image] =>[orig_patent_app_number] => 235514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/235514
Stone surround for defining a grave site Apr 28, 1994 Issued
Array ( [id] => 3538498 [patent_doc_number] => 05491936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Plastic window assembly' [patent_app_type] => 1 [patent_app_number] => 8/229544 [patent_app_country] => US [patent_app_date] => 1994-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 2966 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491936.pdf [firstpage_image] =>[orig_patent_app_number] => 229544 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/229544
Plastic window assembly Apr 18, 1994 Issued
Array ( [id] => 3394884 [patent_doc_number] => 05459974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Arcuate ceiling structure' [patent_app_type] => 1 [patent_app_number] => 8/228144 [patent_app_country] => US [patent_app_date] => 1994-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3186 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459974.pdf [firstpage_image] =>[orig_patent_app_number] => 228144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/228144
Arcuate ceiling structure Apr 14, 1994 Issued
Array ( [id] => 3401738 [patent_doc_number] => 05433044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Safety clamp for standing seam roof' [patent_app_type] => 1 [patent_app_number] => 8/226204 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2052 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/433/05433044.pdf [firstpage_image] =>[orig_patent_app_number] => 226204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/226204
Safety clamp for standing seam roof Apr 10, 1994 Issued
Array ( [id] => 3085528 [patent_doc_number] => 05447004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Tile setting grid' [patent_app_type] => 1 [patent_app_number] => 8/224510 [patent_app_country] => US [patent_app_date] => 1994-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3292 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447004.pdf [firstpage_image] =>[orig_patent_app_number] => 224510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224510
Tile setting grid Apr 6, 1994 Issued
Array ( [id] => 3086238 [patent_doc_number] => 05406755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Gutter protector' [patent_app_type] => 1 [patent_app_number] => 8/223576 [patent_app_country] => US [patent_app_date] => 1994-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2646 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406755.pdf [firstpage_image] =>[orig_patent_app_number] => 223576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/223576
Gutter protector Apr 5, 1994 Issued
08/222826 PRESHAPED FORM Apr 4, 1994 Abandoned
Array ( [id] => 3597947 [patent_doc_number] => 05509242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Structural insulated building panel system' [patent_app_type] => 1 [patent_app_number] => 8/222645 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4672 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509242.pdf [firstpage_image] =>[orig_patent_app_number] => 222645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222645
Structural insulated building panel system Apr 3, 1994 Issued
08/218286 METAL SHINGLE DESIGN Mar 24, 1994 Issued
Array ( [id] => 3430020 [patent_doc_number] => 05396748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Joint construction for suspended ceiling system' [patent_app_type] => 1 [patent_app_number] => 8/217149 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1915 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396748.pdf [firstpage_image] =>[orig_patent_app_number] => 217149 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217149
Joint construction for suspended ceiling system Mar 23, 1994 Issued
Array ( [id] => 3466443 [patent_doc_number] => 05444949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Collapsible ground piercing wheel anchor for motor vehicle' [patent_app_type] => 1 [patent_app_number] => 8/217492 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4428 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444949.pdf [firstpage_image] =>[orig_patent_app_number] => 217492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217492
Collapsible ground piercing wheel anchor for motor vehicle Mar 23, 1994 Issued
Array ( [id] => 3406269 [patent_doc_number] => 05457921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Storm shutter assembly' [patent_app_type] => 1 [patent_app_number] => 8/216064 [patent_app_country] => US [patent_app_date] => 1994-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3215 [patent_no_of_claims] => 14 [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/05/457/05457921.pdf [firstpage_image] =>[orig_patent_app_number] => 216064 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/216064
Storm shutter assembly Mar 21, 1994 Issued
Array ( [id] => 3395040 [patent_doc_number] => 05410849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Modified insulated panel' [patent_app_type] => 1 [patent_app_number] => 8/209980 [patent_app_country] => US [patent_app_date] => 1994-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3830 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410849.pdf [firstpage_image] =>[orig_patent_app_number] => 209980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/209980
Modified insulated panel Mar 13, 1994 Issued
Array ( [id] => 3398597 [patent_doc_number] => 05392573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Concrete anchoring bolt' [patent_app_type] => 1 [patent_app_number] => 8/209907 [patent_app_country] => US [patent_app_date] => 1994-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1641 [patent_no_of_claims] => 6 [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/05/392/05392573.pdf [firstpage_image] =>[orig_patent_app_number] => 209907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/209907
Concrete anchoring bolt Mar 13, 1994 Issued
08/205510 ALUMINUM FRAME MEMBER Mar 3, 1994 Abandoned
Array ( [id] => 3558755 [patent_doc_number] => 05522193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-04 [patent_title] => 'Panel mounting arrangement' [patent_app_type] => 1 [patent_app_number] => 8/200445 [patent_app_country] => US [patent_app_date] => 1994-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1883 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/522/05522193.pdf [firstpage_image] =>[orig_patent_app_number] => 200445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/200445
Panel mounting arrangement Feb 22, 1994 Issued
Array ( [id] => 3474190 [patent_doc_number] => 05425207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Method of constructing buildings and other structures using corrugated material' [patent_app_type] => 1 [patent_app_number] => 8/199422 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 5471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425207.pdf [firstpage_image] =>[orig_patent_app_number] => 199422 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199422
Method of constructing buildings and other structures using corrugated material Feb 21, 1994 Issued
Array ( [id] => 3459401 [patent_doc_number] => 05430981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Device for installing decorative panels in front of existing window panes' [patent_app_type] => 1 [patent_app_number] => 8/197238 [patent_app_country] => US [patent_app_date] => 1994-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3307 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430981.pdf [firstpage_image] =>[orig_patent_app_number] => 197238 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/197238
Device for installing decorative panels in front of existing window panes Feb 15, 1994 Issued
Array ( [id] => 3409394 [patent_doc_number] => 05414969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Decorative magnetic elements for ceiling grids' [patent_app_type] => 1 [patent_app_number] => 8/195181 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2917 [patent_no_of_claims] => 14 [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/05/414/05414969.pdf [firstpage_image] =>[orig_patent_app_number] => 195181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/195181
Decorative magnetic elements for ceiling grids Feb 13, 1994 Issued
Array ( [id] => 3465275 [patent_doc_number] => 05456047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Friction device for protection of structural systems against dynamic actions' [patent_app_type] => 1 [patent_app_number] => 8/194558 [patent_app_country] => US [patent_app_date] => 1994-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3640 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/456/05456047.pdf [firstpage_image] =>[orig_patent_app_number] => 194558 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194558
Friction device for protection of structural systems against dynamic actions Feb 9, 1994 Issued
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