Search

David Parsons

Examiner (ID: 19112)

Most Active Art Unit
2507
Art Unit(s)
2507, 2899, 2515
Total Applications
335
Issued Applications
290
Pending Applications
0
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3457102 [patent_doc_number] => 05386320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => 'Wide angle zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/975015 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 8454 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/386/05386320.pdf [firstpage_image] =>[orig_patent_app_number] => 975015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975015
Wide angle zoom lens system Nov 11, 1992 Issued
Array ( [id] => 2892887 [patent_doc_number] => 05268791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Lens system using graded refractive index lens component' [patent_app_type] => 1 [patent_app_number] => 7/975016 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4191 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268791.pdf [firstpage_image] =>[orig_patent_app_number] => 975016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975016
Lens system using graded refractive index lens component Nov 11, 1992 Issued
Array ( [id] => 3004789 [patent_doc_number] => 05363237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Pseudo-luminous panel, substrate therefor, and display element and device using the pseudo-luminous panel' [patent_app_type] => 1 [patent_app_number] => 7/971153 [patent_app_country] => US [patent_app_date] => 1992-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 41 [patent_no_of_words] => 14296 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363237.pdf [firstpage_image] =>[orig_patent_app_number] => 971153 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/971153
Pseudo-luminous panel, substrate therefor, and display element and device using the pseudo-luminous panel Nov 3, 1992 Issued
Array ( [id] => 2902338 [patent_doc_number] => 05270860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Objective for microscopes' [patent_app_type] => 1 [patent_app_number] => 7/967843 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4845 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270860.pdf [firstpage_image] =>[orig_patent_app_number] => 967843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967843
Objective for microscopes Oct 27, 1992 Issued
Array ( [id] => 2920807 [patent_doc_number] => 05227920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Zoom lens' [patent_app_type] => 1 [patent_app_number] => 7/967132 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7919 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227920.pdf [firstpage_image] =>[orig_patent_app_number] => 967132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967132
Zoom lens Oct 26, 1992 Issued
Array ( [id] => 3054270 [patent_doc_number] => 05335098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Fixing method for narrow bandwidth volume holograms in photorefractive materials' [patent_app_type] => 1 [patent_app_number] => 7/965746 [patent_app_country] => US [patent_app_date] => 1992-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4509 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335098.pdf [firstpage_image] =>[orig_patent_app_number] => 965746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/965746
Fixing method for narrow bandwidth volume holograms in photorefractive materials Oct 22, 1992 Issued
Array ( [id] => 2953693 [patent_doc_number] => 05255121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Ultra-wide field eyepiece for microscopes' [patent_app_type] => 1 [patent_app_number] => 7/965431 [patent_app_country] => US [patent_app_date] => 1992-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3022 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/255/05255121.pdf [firstpage_image] =>[orig_patent_app_number] => 965431 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/965431
Ultra-wide field eyepiece for microscopes Oct 22, 1992 Issued
Array ( [id] => 3082964 [patent_doc_number] => 05323189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Adjustable anatomical spectacle framework systems and methods' [patent_app_type] => 1 [patent_app_number] => 7/963879 [patent_app_country] => US [patent_app_date] => 1992-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3720 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323189.pdf [firstpage_image] =>[orig_patent_app_number] => 963879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/963879
Adjustable anatomical spectacle framework systems and methods Oct 19, 1992 Issued
07/951019 ZOOM LENS OF TWO-UNIT CONSTRUCTION Sep 24, 1992 Abandoned
Array ( [id] => 2996081 [patent_doc_number] => 05267082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Zoom lens' [patent_app_type] => 1 [patent_app_number] => 7/947507 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 31 [patent_no_of_words] => 4350 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267082.pdf [firstpage_image] =>[orig_patent_app_number] => 947507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947507
Zoom lens Sep 16, 1992 Issued
Array ( [id] => 3469564 [patent_doc_number] => 05392155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'De-diffraction methods' [patent_app_type] => 1 [patent_app_number] => 7/999438 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1235 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392155.pdf [firstpage_image] =>[orig_patent_app_number] => 999438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/999438
De-diffraction methods Sep 14, 1992 Issued
Array ( [id] => 3109355 [patent_doc_number] => 05315439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/943521 [patent_app_country] => US [patent_app_date] => 1992-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4884 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315439.pdf [firstpage_image] =>[orig_patent_app_number] => 943521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943521
Zoom lens system Sep 10, 1992 Issued
Array ( [id] => 2929952 [patent_doc_number] => 05235466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Zoom lens' [patent_app_type] => 1 [patent_app_number] => 7/942826 [patent_app_country] => US [patent_app_date] => 1992-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6510 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235466.pdf [firstpage_image] =>[orig_patent_app_number] => 942826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942826
Zoom lens Sep 9, 1992 Issued
Array ( [id] => 3084355 [patent_doc_number] => 05296969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Zoom lens system having a short total length' [patent_app_type] => 1 [patent_app_number] => 7/939944 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 8368 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296969.pdf [firstpage_image] =>[orig_patent_app_number] => 939944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939944
Zoom lens system having a short total length Sep 1, 1992 Issued
Array ( [id] => 3082287 [patent_doc_number] => 05365376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Zoom lens' [patent_app_type] => 1 [patent_app_number] => 7/936523 [patent_app_country] => US [patent_app_date] => 1992-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 5077 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365376.pdf [firstpage_image] =>[orig_patent_app_number] => 936523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936523
Zoom lens Aug 27, 1992 Issued
Array ( [id] => 2943479 [patent_doc_number] => 05247394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Reading zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/936218 [patent_app_country] => US [patent_app_date] => 1992-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3089 [patent_no_of_claims] => 6 [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/05/247/05247394.pdf [firstpage_image] =>[orig_patent_app_number] => 936218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936218
Reading zoom lens system Aug 26, 1992 Issued
Array ( [id] => 3019525 [patent_doc_number] => 05282089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Zoom lens system' [patent_app_type] => 1 [patent_app_number] => 7/933210 [patent_app_country] => US [patent_app_date] => 1992-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3356 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282089.pdf [firstpage_image] =>[orig_patent_app_number] => 933210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/933210
Zoom lens system Aug 20, 1992 Issued
Array ( [id] => 2972096 [patent_doc_number] => 05264961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Techniques for trapping beams of infra-red energy' [patent_app_type] => 1 [patent_app_number] => 7/932523 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 45 [patent_no_of_words] => 9009 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264961.pdf [firstpage_image] =>[orig_patent_app_number] => 932523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/932523
Techniques for trapping beams of infra-red energy Aug 19, 1992 Issued
Array ( [id] => 3016384 [patent_doc_number] => 05331445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Increased Bragg angle sensitivity hologram system and method' [patent_app_type] => 1 [patent_app_number] => 7/931635 [patent_app_country] => US [patent_app_date] => 1992-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6260 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331445.pdf [firstpage_image] =>[orig_patent_app_number] => 931635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/931635
Increased Bragg angle sensitivity hologram system and method Aug 17, 1992 Issued
Array ( [id] => 3084461 [patent_doc_number] => 05323264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Real image mode variable magnification finder optical system' [patent_app_type] => 1 [patent_app_number] => 7/929919 [patent_app_country] => US [patent_app_date] => 1992-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 4211 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323264.pdf [firstpage_image] =>[orig_patent_app_number] => 929919 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929919
Real image mode variable magnification finder optical system Aug 16, 1992 Issued
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