PHILADELPHIA NATIONAL BANK, THE, AS AGENT
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 17, 1988 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 257 Total Citation Count
- Mar 21, 1978 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4331841 Grille covered speaker mounting assembly for automobile decks and the likeExpiredJul 30, 80May 25, 82[H04R]
D263584 Control unit for a combined automobile cassette player and radioExpiredOct 15, 79Mar 30, 82[D140]
D260763 Control unit for a combined automobile cassette player, radio and digital clockExpiredOct 15, 79Sep 15, 81[D140]
D260764 Control unit for a combined automobile cassette player and radioExpiredOct 15, 79Sep 15, 81[D140]
D260389 Control unit for a combined automobile cartridge player and radioExpiredOct 15, 79Aug 25, 81[D140]
D255684 Response tracer amplifier unit having graphic amplifier response display for stereo sound systems and the likeExpiredMar 21, 78Jul 01, 80[D140]
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